underfucker

the person who criticizes a lot

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

by beduina November 6, 2013

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!

by Athi May 27, 2008

Underbuck

Setting your price so it's lower than your competitors.

I can barely sell any weed here lately, because John around the corner is out here underbucking everyone selling the same quality stuff, for half of the price!

by ALL BIZ March 17, 2016

undercock

A man who has smaller penis compare to his male friends'.

Tom: My gf thinks I have a big cock but she doesnt know that I am an undercock compare to what my friends are packing
A guy in the forum: Dude you sound so gay!
Tom: No I have seen them naked at the gym and besides I am only 5" long
A guy in the forum: lol you are an undercock indeed!

by jimissobored July 27, 2014

dunderfuck

a royal fuck-up. one whom could not possibly fuck up a situation any more.

George W. Bush is one of the biggest dunderfucks to end up running a country.

by Volak April 28, 2004

Underfucked

The person who does not have enough sex and is acting frustrated all the time

John: Why Becky is so annoying? what is wrong with her?

Mary: Oh, she is just underfucked.

by equillibra August 10, 2017

Undefuckable

Completeley and utterly Fucked up beyond salvation.

I'm totally wasted...I'm undefuckable!
I crached my car the other day, it's undefuckable

by The Original Sinner September 13, 2004