sphincter surprise

massive surprise anal insertion

my gay love interest (luke dattilo) gave me a sphincter surprise for my birthday

by VintageCorn April 24, 2015

Splinter me timbers

A masturbation related injury

Guy 1: *walking along awkwardly*
Guy 2: Hey buddy, what happened to you?
Guy 1: I was watching Mudhole Nuns Gone Wild 76 and got too excited, next thing I knew, splinter me timbers!
Guy 2: Oh my lawdy...

by PrinceCharming6.9 May 11, 2015

Sphincter slam

When you fart so loudly both your butt cheeks close simultaneously

Most of the night you want to go to the bathroom & do a sphincter slam but you don't for fear it'll wake up the neighborhood

by Faithmoriahfaith June 22, 2015

Splintercourse

The act of having sex with a man who has a tiny dick.

His dicks so small it would be splintercourse instead of intercourse.

by Tinylynne74 March 9, 2017

Splinter train

The act of rubbing one's anus back and forth across a plank of wood in order to receive pleasure and, inevitably, splinters.

I splinter trained last night. Very enjoyable.

by Cucumber101 July 9, 2017

Sprintermittent

Sprinting intermittently

Joe: My controller is sprintermittent and only sprints some of the times (Joe is very sad)

by Goldenboy8678 July 19, 2017

sphincter splash

When your massively dense turd splashes the toilet water and proceeds to wetten your ass, in the end making it easier to scrub your cheeks.

"Did you drop something in the tub Richard?" "No, I just had a sphincter splash."

by SheistyAssCrack September 1, 2017