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Frub is a derogatory word used to describe a repulsive female. It is an acronym for Fat Retarded Ugly Bitch.
The girl over there is a frub. She looks like a rat.
by vmbza May 25, 2007
21 17
Condensed term for Fanny Rubbing, the female form of arse kissing. Usually found in internet forums.
Bec: "You always have something intelligent and witty to say Nikki."
Nikki: "Why thanks Bec, you are so kind and lovely."
Ems: "Stop frubbing, bitches, you're making the room smell!"
by NikkiEtonMess June 28, 2011
38 17
stands for Fat Repulsive Ugly Bastard
Shut it you frub!!!!!
by liam fisher April 28, 2007
29 19
Frub: A mix of Nub and Frow, particularly used when someone "pulls a frow and fucks everything up".
"Look at this dude. What a frub."
by Trollololololololololollllll March 25, 2012
6 2
Short for freaking scrub
Dude, that kid sam is such a frub!
by Shanethechank February 23, 2011
3 4
an uncommonly used expression referring to an object or subject of little to no worth; also a bubbly substitute for crap or shit. Origen- the Davemiester, Malden MASS
"The song we sang about Dave is such a piece of frub."
by Rich February 24, 2005
8 14
Slang for jerking off
Aww man are you frubbing again?
by trip November 24, 2003
8 25