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molar concentration 

Something you learn in chemistry which my cousin calls hell
I would rather eat Popeyes biscuit than learn molar concentration

contextation 

an extended texting session between two people substituting for a real conversation.
dude 1: I had a serious contextation with Mary last night.

dude 2: Really! What did y'all discuss?

dude 1: The Relationship of course. Guess I'm monogamous now. We wound up texting all night.
contextation by no1sandman November 7, 2010

confontational 

describes an individual whose online, typewritten persona (in font) is vastly different than the one perceived in real-life, particularly from the aspect of being obnoxious, demanding, or arrogant.
Kelly: Ugh! Chris totally bitched at me for not doing his work for him and told me how lucky I should feel that he is actually my friend.

Paco: Chris? Really? But, he's so quiet! I can't imagine him saying something like that.

Kelly: Yeah, well, his true colors come out when he's in IM. Sometimes, I even have to use "Invisible" status to hide, because he's SO conFONTational!

Concentration douche face

The equivalence to resting bitch face, only this is the face made whenever someone is reading or working.
"Yo man you look really pissed. Is everything okay?"
"Oh yeah. I just have concentration douche face."

panty condensation

when a female becomes wet, (horny) the liquid that is discharged from her vagina and lines the panties.
I was gettin with this chick, an when she took her pants off she had some mad panty condensation.

her roast beef curtains gave off some sick panty condensation.

concentration tongue 

Much like drummer tongue, the act of unconsciously sticking the tongue part way out of the mouth while performing any task requiring concentration.
Billy must find colouring difficult: his concentration tongue is sticking out.
concentration tongue by Chibi Jeeb December 27, 2010
More from Urban Dictionary

piddlefart

verb. To waste time doing nothing.
Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
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
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