1 definition by fistbumper420

Fist bumping

When you start fisting a girl in her pussy and then, with your other free hand, start fisting her up the asshole until your two hands meet inside her resulting in a "fist bump"

Yo bro i was fist bumping my girl last week, I felt my knuckles touch inside her

by fistbumper420 August 20, 2022