The act of shoving your hand up another's anus and tickling their insides while yelling "fisty biscuit!"
"Dude, my girlfriend wanted me to fist her last night, so I gave her a fisty biscuit!"
"I shoved my hand up this kid's asshole, then pulled it out and called it a fisty biscuit"
"I shoved my hand up this kid's asshole, then pulled it out and called it a fisty biscuit"
by John Hecklmeyer (Myth) November 27, 2013
Get the fisty biscuitmug. by "Tiny" Tim Stewart March 1, 2025
Get the Fisty Mistymug. When a punch is delivered square in the face and the fist is then rotated causing many more blows… can also be used in sex.
by Excelsior73 December 25, 2023
Get the fisty wistymug. by Ruthio7 September 21, 2022
Get the Fisty cupsmug.