the unibrow 

In close relation to the infamous "Dirty Sanchez" the unibrow is when you are performing sensational anal coitus and pull out your cock and slap it across her forehead right above her eyes bridging the gap and therefore creating "THE UNIBROW"AKA " THE UNIBROWN"

Did you see Brittney with the unibrow ?She must have a lot of shit on her mind!

the unibrow by Dr.felacio December 23, 2017

The Urban Dictionary

The Urban Dictionary is a fun and hilarious online dictionary suitable for finding the definitions of modern, 'urban' words such as melons, swag, or many more which have incredulously funny, weird and unique definitions created by the users of this entertainment and educational 😒website. ;)

Stupid Idiot (1): Bro, have you seen the amazing new online dictionary, the urban dictionary?
Stupid Idiot (2): No bro, I have to go and check that sick thing out!

The Urban Dictionary by O_Hhh September 3, 2019

The Uncle Sam 

The act of shoving the american flag up ones rectum. before cumming u sing the national anthem

i used The uncle Sam last night and i feel better

The Uncle Sam by THE_HENTAI_GOD May 12, 2020

The Unflushable 

A poop so big and aquadynamic that it cannot be flushed on first try.

My mom just left The Unflushable in the toilet

The Unflushable by cool bionicles are quiet cool April 8, 2023

Manage the Unit 

Jerking Off, Choking the Chicken, Masterbating, Whacking Off, Pleasing One's Self, Fingering the Gonads, Etc.

Damn, that chick is Hot! I gotta remember her so I can manage my unit to her later.

Manage the Unit by Garrett Rift September 8, 2005

thumb the urchin

To use the thumb on a woman's clit long enough to expose the hard clit from beneath it's sheath.

"Dude, how did it go last night? Did you get her off?"
"Yeah, I had to thumb the urchin for a while, but eventually that little bastard came out to play"

thumb the urchin by BRamos May 16, 2007

Crossing the Universe 

v. The act of ruining a Beatles song.

An all too common instance of crossing the universe:

Rodrigo: Did you see those drunk chicks singing the end of Hey Jude really loud and obnoxious?
Chad: Yeah, they totally crossed the universe...

Crossing the Universe by MagicalMysterySewer August 31, 2009