F buddy 

One who has intercourse (or other such favors) without committment. AKA: a continuous one-night stand. *see also booty call*

"Wow, I'm feeln' horny; I'm gonna call up my F buddy to turn trix..."

F buddy by E. Rugburn June 1, 2006

F-buddy 

refers to "fuck buddy", a couple who is not dating and only using each other for sexual pleasure.

Didn't you hear? Jessica isn't dating Ben anymore, he's just her F-buddy.

F-buddy by Jeanette B April 24, 2006

f*ck buddy 

a fuck buddy is a friend that u have sex with, NO STRINGS ATTACHED

"im so horny"
"me 2. hey, wanna b my f*ck buddy?"
"wouldnt that b a bit weird?"
"nah its just sex"

f*ck buddy by Sharacaroline May 14, 2007

f*ck buddy 

Is a persons crush, boyfriend, or girlfriend

person1: where is tom?
Person2: he is with his f*ck buddy
Person1: is he actually f*cking them?
Person2: whos knows.

f*ck buddy by madsi August 4, 2006