by Nanniesfc July 24, 2021
Grace- What's up, Kid Biscuit?
Paul- AGGHHHHHHHH
Paul- AGGHHHHHHHH
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 28, 2013
by bollocks hunter November 22, 2021
by ima_tell_the_world May 26, 2023
I gave her the glossy biscuits.
by Sicilian Chameleon December 12, 2016