flintstoning

The act of shoving your head up someones rectum whilst having sex.

Dian- Yea chad he just flipped me over and just started flintstoning me.
Susan- Oh my god are you okay that must've hurt you're poor ass.
Dian- You haven't lived till hes done that to you.

by analboy 99 November 12, 2017

Miss Flintstone

a woman from the ancient world.

MIss Flintstone was the mother of bedrock.

by Coop Dupe June 1, 2018