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.

Big Beaver Cleaver 

A Big Beaver Cleaver is a very large penis.
Pablo had a Big Beaver Cleaver which pleased lovers every where.
Big Beaver Cleaver by I, Wreckerrr October 12, 2016

sharpen the beaver cleaver 

to hurriedly masturbate in preparation for vaginal sex; for the expressed purpose of cleaving the beav
after a chilly swim i had to sharpen the beaver cleaver before giving your mom a screaming pelican, so as not to appear baby dicked

beaver cleaver 

Slang term for a particularly large cock. It derives its meaning from the fact that the cock cleaves, or splits open, the beaver, or pussy. A visceral term great for frat boy type bragging.
"Man, I can't believe you took home that Erin slut last night. She must be totally loose."

"Whatever, man. When you have a massive beaver cleaver like mine, it's not a problem.
beaver cleaver by Rockwell September 15, 2005

Beaver Cleaver 

1...Theodore Cleaver 2...A Vagina with the last name, Cleaver.
In the 1960s an actor by the name of Jerry Mathers played the character "Beaver Cleaver", in the iconic TV show "Leave it to Beaver". Although young Mathers was an adorable little boy, the adult Mathers looks like a damn fool! Same goes for the kid on"two and a half men". As a matter of fact, Luke on "Modern Family" looks like a dickhead now, he is no longer near cute anymore. This happens on a lot of TV shows when the kid grows up. Same in real life also. Someone should define this phenomenon.

beaver cleaver 

A penis that has been fortified with Viagra and poppers in order to make its presence known in a Montana Beaver. The cleaving process is time consuming and exhausting. It requires a dedicated man willing to screw a woman who has indiscriminately screwed everything, animate and inanimate. The beaver cleaver is a high calling that only a special few can answer.
Jerry was tapped into active duty beaver cleaver status after Fran declared war on all phallic objects, thus acquiring a Montana beaver.
beaver cleaver by Fran December 31, 2003

Beaver Cleaver 

1. Somebody well practiced and accomplished in performing oral sex on a woman;
2. A lesbian;
3. A beardless clam affectionato;
4. A poon burgler;
5. A clit licker extraordinaire
1. I'll never get to score with Joan Jett -- she's a beaver cleaver.
2. I bet I can get Joan Jett to lick my snatch -- she's a beaver cleaver.
3. Thank god Rosie O'Donnell is a beaver cleaver. I'd never dip my dick in that nasty cooter.
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
Load more