1 definition by I wish i was a pretty girl
when someone fails extremely hard (see fail) this word can be used.
it is derived of the PC game Unreal Tournament, where a massive amount of consecutive killing led to a "Monsterkill!".
it is derived of the PC game Unreal Tournament, where a massive amount of consecutive killing led to a "Monsterkill!".
Dude 1: Damn, I got ditched by this chick yesterday even though I was SO sure she loved me!
Dude 2: M-M-M-MONSTERFAIL!
Dude 2: M-M-M-MONSTERFAIL!
by I wish i was a pretty girl September 27, 2006