Rectal Crunches

The simultaneously contracting your abdomen and sphincter muscles in a effort to conjure up a fart out of thin air.

Bob is amazing. The way he can blast a fart after a few rectal crunches deifies logic.

by Steve the Buckaneer March 10, 2019

Kapok cruncher

The passive participant (aka ”fuckee”) in male buggery. Kapok being the source of fluff to fill pillows.
CF : “Pillow biter”.

Fred is clearly the kapok cruncher of that couple.

by Naughty Daddy May 7, 2019

Lil Crunchies

The tiny little bits of broken or little crunchy fries left at the bottom of the container.

You can have all the big fries but can you leave me back the lil crunchies?

by DukeNuggets June 1, 2019

Dirtstar crunch

When you eat rice-crispies or a crunchy cereal out of someone's anus

Hey guys I just had Dirtstar crunch at Sara's house

by Mr Richardskynn September 14, 2019

Louisiana Crunch Cake

when you poop on a bitch

my girl was snoring so i just pulled a louisiana crunch cake in her mouth to shut her up

by lilLasagna December 6, 2019

Cornish cruncher

An act of felatio delivered to a Cornishman, featuring the sporadic use of teeth on the member. As such, a Cornish cruncher is best delivered by someone with protruding front teeth.

"I tell you, boy. That wench Vicky gave me a right Cornish cruncher last night. Lovely jubbly..."

by Bayesoir December 31, 2019

sphincter crunch

A workout where you clench your anus repeatedly to build stronger butthole muscles

Thomas accidentally let another fart slip out in class today. He should start doing 30 sphincter crunches every morning to build a stronger ass core.

by Blackforesthamwallet January 25, 2020