A cockblocker who prevents you from getting laid, or, if you are in the middle of sex they somehow ruin it.
by Avolin May 21, 2004

My ex-wife.
by pfc. Snowball January 13, 2009

the all knowing - or seemingly all knowing - creep in the crowd who feels the need to promote themselves solely on the basis of of their little bit of focused knowledge.
"Because of my deep knowledge and experience, I will enlighten you on the correct way to view this perspective."
(thought bubble of everyone else in the room) "blow it out your ass, smug fucker"
(thought bubble of everyone else in the room) "blow it out your ass, smug fucker"
by groundedsteve December 28, 2011

The act of being fucked up and beyond. When being fuckered up you may often find yourself having regrets the following day
That dude was so fuckered up last night that he ended up naked and had to send out sorry notes the following day.
by Rob (GTron) August 22, 2005

Anybody who works for BP or Exxon.
by ihatebuffering March 21, 2011

Someone who craves fucking sluts, and only sluts. They get off on the high possibility of catching vd's and std's. They often also don't wear condoms as this increases the chance of diseases and enhances the pleasure.
Dewy: Man, ur such a slut fucker.
Nello: Wat's wrong with that?
Dewy: The fact u crave walking std's.
Nello: Man that shit is hot
Dewy: Ur a freak
Nello: Wat's wrong with that?
Dewy: The fact u crave walking std's.
Nello: Man that shit is hot
Dewy: Ur a freak
by dewy June 21, 2006

1. Mr. Wilson didn't see any inconsistency between his recollection about shagging that chick who left the club at the same time as he did last night. Even though she didn't actually leave with him as she returned after failing to get a taxi/cab and spent rest of the night in my bed. Mr. Wilson; he may be a drinking buddy but what a cloud fucker.
2. By his own account, Mr. Smith was a rebellious young man. Among Harvard music majors, he was known as a cloud fucker.
2. By his own account, Mr. Smith was a rebellious young man. Among Harvard music majors, he was known as a cloud fucker.
by Al Cawdrey September 26, 2009
