Top definition
one who kills fat people with amazing speed. speedyfatslayers usually have amazing eyes, fun loving, silly, great sense of humor, has the cutest face, amazing gamer skills, has a huge penis, and oversized testicles.
he is such a speedyfatslayer.
by japanese helicopter November 27, 2011
Get the mug
Get a speedyfatslayer mug for your daughter-in-law Rihanna.