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Thigh-Sheeting 

A sexual act, usually performed by male virgins, whereby they incorrectly slide their penis between the woman's thigh and bedsheet, and think they are having vaginal intercourse
"This bloke thought he was inside me, but he was thigh-sheeting. I let him have it"
Thigh-Sheeting by Gus123 August 5, 2015

schmacting 

A person who is a bad actor, actor who indicates, over-the-top, could potentially be overacting to make moments larger than they honestly feel about them.

A shitty acting performance, or a schmuck who is unsuccessfully trying to act

Schmuck + acting = schmacting
The actor had no connection to the work, it was obvious he was schmacting.

Watching that scene was so painful, the actor clearly had no idea how they truly felt and was indicating an emotion, clearly a very bad case of schmacting.

You think that was a performance? Acting, schmacting.
schmacting by Renegade Steve March 11, 2014

Schmitting 

To plagiarize something. Term coined after the doctoral thesis of Hungarian President Pal Schmitt.
My teacher found out that I was schmitting my dissertation.

schmeaning 

1. The act of being very sketchy towards other people.
2. The act of making people feel very uncomfortable because of your overbearing and stalker-like nature.
3. Trying to get a girl or guy that you have no business trying to hookup with but trying to anyway, making the person and everyone else around you very uncomfortable, yet very entertained as well.
That big guy was schmeaning on that girl so hard last night.
Dude, you were just schmeaning on me right there, how could you see me?
schmeaning by O.Curley March 29, 2009

Schmanting 

when one feigns the ability to drink.
" Dude.. i bet that guy 50 bucks i could drink more than he could. I was pissing myself before he caught a buzz, he was totally Schmanting me"
Schmanting by Corbious Valsciean November 20, 2009

Muddy Sheeting 

Going to a hotel for the purpose of scat play in nice sheet. Ideally a Doubletree.
Travis and Jennifer had a weekend of Muddy Sheeting planned. They booked a nice hotel downtown and brought baby wipes.
Muddy Sheeting by DoubleTT August 15, 2021
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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