Man, what the fuck are you doing, your fumb!
by GMONEY$$$ June 26, 2003
Get the fumbmug. "look at that girl over there eating cake and smashing it into her eyes!"
"wow, she's freaking fumb."
"wow, she's freaking fumb."
by alley&erin August 20, 2006
Get the fumbmug. Basically, the epitome of everything that is fail/stupid. It is an emphasis onthe word "dumb", a hybrid between "effing" and "dumb".
Synonyms: fail, dumb, stupid, idiotic, ridiculous
antonyms: intelligent, clever, witty, smart, genious
Related words: dumb, retarded, idiotic, stupid, oafish
misspellings: dumb, fumg, dumn, dumh, dubm
Synonyms: fail, dumb, stupid, idiotic, ridiculous
antonyms: intelligent, clever, witty, smart, genious
Related words: dumb, retarded, idiotic, stupid, oafish
misspellings: dumb, fumg, dumn, dumh, dubm
by ShoopaGull47 December 22, 2009
Get the fumbmug. 
Terminator 3:
the terminator hits his newer version and enemy and in that moment some guy says "fumb".
the terminator hits his newer version and enemy and in that moment some guy says "fumb".
by n2k March 8, 2004
Get the fumbmug. by Elthumbo June 18, 2016
Get the Fumbmug. by thesmoke September 28, 2006
Get the fumb duckmug.