udderfuck 

Udderfuck derives from utter-fuck describing someone who is a real asshole.

Also used as an insult insinuating someone spending too much time in the barn milking bulls.

Or someone who particularly enjoys fucking a woman between her (cowlike) huge boobs.

Also is a nickname of a popular character in the Everquest II universe.

Yeah that guy, Shadow, is such an udderfuck!

udderfuck by Athi May 27, 2008

Uberfucked 

The point when an object or person has reached the point of no return.

1) That kid's mom found out he was watching pr0nz. He's uberfucked.

2) Did you hear about that car that flipped over 10 times going 100+ mph? Yea that thing is uberfucked.

Uberfucked by lolodorf October 16, 2011

Underfucked 

sexually deprived

1. Yo look how hard she's hitting on him... she's definitely underfucked!

2. That guy is completely underfucked. He just desperately asked her out again after she told him to fuck off for the third time...

Underfucked by Stephen and friends June 26, 2010

underfuckingstand 

When you don't understand something and you are super pissed.
When you don't feel like saying "fucking understand"
When fucking understand just doesn't quite display the needed emotion.

"I don't underfuckingstand why your acting like this"

underfuckingstand by Desiree Aho January 9, 2008

Cuban Underduck 

When you bend your dick down and back, and a girl blows you from behind with her nose on your butt hole.

"I got a dandy Cuban Underduck from the broad I met at the bar last night."

Cuban Underduck by TurdFerguson21 June 3, 2016

underfuckingstand 

underfuckingstand - Understand, with "Fucking" inserted in the middle, making it an exclamation of frustration or, in some cases, a joking statement.

"What part of this do you not underfuckingstand?!?" or "I dont underfuckingstand!"

underfuckingstand by Steve October 24, 2004

underfucker 

the person who criticizes a lot

(at a lesson a person criticizes all the time)
me: He's such an underfucker!

underfucker by beduina November 6, 2013