Top definition
It is an adjective meaning that something is really cool. Its similar to saying"killer" but it adds on a little zing to the word.
Dude, that rollercoaster was the most ghost killah thing I've done all day!
by Tyler Lambert May 16, 2009
Mug icon

Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

Buy the plush