MFKW 

short for mother fucking killa whale. similiar to BAMF, which means bad ass mother fucker. i made it up after listening to killa whale by andre nickatina all the time, becaue i am a MFKW. its basically a really bad ass, chill, cool, mother fucker. but adding killa whale makes it that much better.

a girl see's her friend and says : "what up BAMF?"

the friend replies : "dude, im a MFKW."

MFKW by hggufyufk February 25, 2009

miowe;mfkwlfw 

you threw up

person 1:miowe;mfkwlfw

person 2: you threw up

miowe;mfkwlfw by tim sandvich March 14, 2022