Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Mathamphetamine

a math problem that gives you that sort of "high" when you finally solve it.
Man, that homework had some real Mathamphetamines in it.
Mathamphetamine by chameleon215 January 7, 2019

Mathamagician 

A person who majors in Mathematics at hogwarts.
While the more powerful wizards were studying to become Aurors, James decided to become a Mathamagician.
Mathamagician by AK9oh7 October 12, 2009

mathamagician 

Someone who pulls numbers out of thin air, or makes up things involving numbers
Steve decided to become a mathamagician when he decided to write down that he sold 500 toasters when he had only sold five.
mathamagician by rentaninja November 27, 2010

Mathamphetamine

Adderall that you take to help you know stuff you don't know. Usually before a test you didn't study for.
I got a hundred on my test thanks to these mathamphetamines
Mathamphetamine by Busta C June 11, 2009

meathammer

a man's 5th appendage, usually located above the testicle region.
i slapped my meathammer on some bitches cottage cheese ass and left a mushroom brooze. She refuses to speak to me after the said event.
meathammer by kozimoto June 19, 2008

joseph muthami 

a very smelly man that cant even count to 2
Person 1: yo my newborn brother learned how to count to 1 yesterday.
Person 2: only to 1? Dont raise him to be a joseph muthami dude
joseph muthami by UNGAGUNGA September 15, 2020
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

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
Load more