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Man at Jerk

@manatjerk

Nathan, he/him, 20s. manatjerk.com Trans guy, sex toy reviewer, and invertebrate enthusiast. Bobbit worm PFP made by @dangerouscolors.bluesky.social

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08.12.2024
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Latest posts by Man at Jerk @manatjerk

the problematic genus himself (in this case, Sclerocardius bohemani), photographed straight-on to show off his enormous, wedge-shaped pronotum simply dwarfing his teeny round weevil head

the problematic genus himself (in this case, Sclerocardius bohemani), photographed straight-on to show off his enormous, wedge-shaped pronotum simply dwarfing his teeny round weevil head

2018 article by Chris Lyal titled "The problematic genus Sclerocardius (Coleoptera: Curculionidae: Molytinae: Ithyporini)"

2018 article by Chris Lyal titled "The problematic genus Sclerocardius (Coleoptera: Curculionidae: Molytinae: Ithyporini)"

tfw u feel like being a little problematic, as a treat

09.03.2026 21:20 ๐Ÿ‘ 16 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Floor masturbation, the beloved strategy of those who live with others. I am familiar with such techniques.

09.03.2026 13:55 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
An opalescent tapered fantasy dildo with text: Lycantasy Ember the Dragonborn.

An opalescent tapered fantasy dildo with text: Lycantasy Ember the Dragonborn.

Ember the Dragonborn from @lycantasy.bsky.social is an instant fave: It's got a shape that works extremely well for my body, and has the kind of girth and skin-like texture that I adore. I absolutely love it.

www.fantasticfrost.com/review-lycan...

07.03.2026 16:12 ๐Ÿ‘ 25 ๐Ÿ” 8 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

This is a tragedy

09.03.2026 13:48 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Vibrator Autopsy #1: Heating Tongue Vibrator - t4toy.com With a collection like mine, youโ€™re bound to eventually have some toys die. Before disposing of it properly as e-waste, letโ€™s see whatโ€™s inside and how itโ€™s put together!

Something new and different on t4toy todayโ€ฆ Shall I turn Vibrator Autopsy into a recurring feature? Are any other sex toy fans and/or geeks interested in this? ๐Ÿ™‚

t4toy.com/essays/vibra...

09.03.2026 04:40 ๐Ÿ‘ 0 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

And yes, I'd love to see more of these! Especially if you could do some sort of comparison between the mechanisms of different toys โ€“ are they all pretty much the same under there?

09.03.2026 11:22 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Nothing I love more than someone calling it a "Dremel rotary tool" for precision's sake

09.03.2026 11:20 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

My favorite part of phalloplasty is when then install the sound box

09.03.2026 02:47 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Guys! We just hit 1000 followers! โœจ As tradition we want to give back by doing a giveaway. Winner gets to choose of any of our models ๐Ÿซถ๐Ÿป To join the giveaway like & repost this post and make sure to comment what model you would like if you win โœจ Thank you so much for being a part of your journey!

03.03.2026 13:26 ๐Ÿ‘ 95 ๐Ÿ” 70 ๐Ÿ’ฌ 70 ๐Ÿ“Œ 0

Thanks! I'd love a P3NI5.

04.03.2026 00:57 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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๐ŸšจMALLOW BREACHED CONTAINMENT (AGAIN)๐Ÿšจ

Mallow has breached her containment yet again and is headed directly towards one lucky winner of yet another Synthsen giveaway!

Just like, repost this post and follow us to enter!

17.02.2026 20:16 ๐Ÿ‘ 317 ๐Ÿ” 250 ๐Ÿ’ฌ 27 ๐Ÿ“Œ 3

Is "condense" intended as a pun here? Because if yes, it's a good one.

20.02.2026 03:18 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Lovense Hyphy review - t4toy.com Pinpoint vibrators have a reputation for being buzzy beasts. Lovense somehow managed to make a beast without the unwanted buzz, delivering a fantastic pinpoint for experienced sex toy users.

New on the blog: Wanna get intense? Zumio may have been the fad a few years ago, but it turns out the Lovense Hyphy is โ€” for me, at least โ€” significantly more comfortable to use and a lot more reliable at taking me to O-town. ๐Ÿ˜

t4toy.com/reviews/love...

18.02.2026 03:13 ๐Ÿ‘ 3 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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5 YEAR ANNIVERSARY GIVEAWAY!
Tentickle opened in December 2020 (remember 2020? ๐Ÿคฎ) so this is to thank you all for helping me to survive ๐Ÿ™
Win a Made-To-Order of your choice - any size, firmness and colours - and feel free to sprinkle a little extra detail to it, like a cheeky bit of hand-painting ๐Ÿ˜‰

09.12.2025 11:51 ๐Ÿ‘ 181 ๐Ÿ” 109 ๐Ÿ’ฌ 26 ๐Ÿ“Œ 3

I'm a known lumpfish fan (thanks to the New England Aquarium's videos of theirs doing tricks) and am delighted to hear that there will be more of them out there.

09.12.2025 16:23 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Since it is the season of giving, we wanted to start a Wandering Bard Giveaway!

Win a custom Xsmall, Small, Medium or Large custom pour!

Must Retweet, Like, and Follow(or be following us) to enter!

Winner(s) will be drawn on Dec 12th at 2 PM ET!
Must be 18+ to enter, rules next!

05.12.2025 19:12 ๐Ÿ‘ 560 ๐Ÿ” 417 ๐Ÿ’ฌ 40 ๐Ÿ“Œ 9
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Lovely shark packers ๐Ÿ–ค๐Ÿฉท

07.12.2025 21:10 ๐Ÿ‘ 90 ๐Ÿ” 20 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 1

The kids are all right

04.12.2025 19:38 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I am looking respectfully.

04.12.2025 19:31 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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First day of #crustmas with some friends gathered for the holidays.

From left to right: Magnapinna squid, sea pig, pterotrachea sea elephant, giant Pacific octopus, remipede, coelacanth, and tripod on the rug

02.12.2025 01:54 ๐Ÿ‘ 115 ๐Ÿ” 40 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

This is pretty far afield from my usual content. But Skype a Scientist does some great work in science education with a budget of approximately peanuts, and they're well worth your money if you've got any extra to spread around.

01.12.2025 18:29 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Entering for Uthur's Tongue. Thanks!

27.11.2025 01:21 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
An image of our two new dragon models: Uthur and Uthur's Tongue. One is a pierced dragon dick. The other is a dragon's snout with a tongue stuck out. Both are made of clear silicone that blends down into hypershift blue purple and has pale gold stars throughout.

An image of our two new dragon models: Uthur and Uthur's Tongue. One is a pierced dragon dick. The other is a dragon's snout with a tongue stuck out. Both are made of clear silicone that blends down into hypershift blue purple and has pale gold stars throughout.

IT'S GIVEAWAY TIME!

For Black Friday we're giving away 1 Medium Uthur and 1 Large Uthur's Tongue in lovely NearClear 31 with starry inclusions!

You'll need to repost and reply to THIS post, but be sure to read all the rules before entering!

Winners drawn noon CST on Friday 11/28!

Read on!

26.11.2025 01:39 ๐Ÿ‘ 262 ๐Ÿ” 197 ๐Ÿ’ฌ 201 ๐Ÿ“Œ 1
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Less than 12 hours until the webstore closes permanently, so now is the time to place any last-minute orders!

As an added bonus everything is 40% off!

19.11.2025 21:01 ๐Ÿ‘ 25 ๐Ÿ” 13 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 2
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It's my birthday today, and we're celebrating with a sale! ๐ŸŽ‰

Get 18% off all premade inventory!
Automatic discount in cart.

Valid until Friday 21st @ 18:00/6pm EST/12pm EST.

Find all pre-made inventory here: twilightmeadowcreations.com/collections/...

18.11.2025 14:26 ๐Ÿ‘ 26 ๐Ÿ” 15 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 0

Someday soon I will reach this point with organic chemistry, and I will never look back.

18.11.2025 13:11 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Great stuff! It's fun to imagine the level of Discourse this would provoke online if turtle people were real.

18.11.2025 13:09 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Biird Gii Glow review - t4toy.com Biirdโ€™s Gii Glow is a slender g-spotter that looks and feels great, but its poor ergonomics mar an otherwise excellent experience. Still recommended, though!

Awwwww yeah!! I finally got my ability to write back!! ๐Ÿ˜ So letโ€™s have a look at the Biird Gii Glow โ€” I took all the notes I needed for this review two months ago, yet Iโ€™ve continued using the toy since which is always a good sign. ๐Ÿ˜
t4toy.com/reviews/biir...

17.11.2025 22:54 ๐Ÿ‘ 4 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

Some days are like that. I hope tomorrow is better!

17.11.2025 20:31 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0