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.

momscience 

Stuff your mom heard about in the 70's but was proven to be wrong a while ago.
guy 1: You shouldn't eat too many eggs, they're bad for you.
guy 2: No, that's momscience. A large study was done several decades ago that showed a high correlation between eggs and high blood serum cholesterol, but subsequent studies have shown this to be a rather small effect, and nothing to be concerned about. The original study was flawed.
momscience by reddittheif March 3, 2011
Related Words

moskitoo 

a mispelling of the word mosquito, often memes as a pokemon
hhhhhhhh*moskitoo noise*
moskitoo by em.pire_ June 20, 2020
A prototypical 1970's TV supporting actor known for hip polyester leisure suits and feathered hair (i.e., numerous guest starts from the shows Love Boat, Different Strokes, White Shadow, Starsky and Hutch, etc).
Mumskif's on the Love Boat tonight.
Mumskif by smutler October 24, 2009
Mother of my kid(s) I like to fuck. A momkilf is an irresistible woman to the father of their children; a unique subset of the otherwise well known MILF acronym, however far more superior due to the parental, sexual, and likely emotional bond the mother and father share.
“Hey son, where’s your momkilf?”
“Damn, where’s momkilf when you need her. I miss her sweet and sexy ass.”
Momkilf by Leahthemomkilf July 11, 2018
A cow.
Mooski by Debski Medinski December 6, 2009
a person who is in the know about what is going on
he/she was moski about the whole drama situation last night
moski by edamommy May 21, 2007
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