Top definition
(See fap.) AKA Vaseline. Every good fap needs some quality fap butter.
Tim: Man, I wanted to fap tonight but I ran out of fap butter. I sent my mom out to the store to go get some.
by Pickles McSimpson January 13, 2013
Get the mug
Get a Fap Butter mug for your Facebook friend Larisa.

Available Domains :D

  • fapbutter.se
  • fapbutter.ninja
  • fapbutter.men
  • fapbutter.org
  • fapbutter.com