Fap Butter

(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 14, 2013

butterfly fap

When you lube up your feet and sit Indian style, with bottoms of your feet facing each other and use them to beat your dick.

My mom caught me butterfly faping last night while I was on pornhub.com

by Mark Camry April 27, 2015