Sphincter Surfing

When a man puts his hard cock in another persons anus and fucks it without going too far into the rectum so as to surf the anal sphincter.

Sphincter surfing works best when the penis is pulled out of the anus then put back in again repeatedly in fast succession.

by Dontbeusinyourrealname November 29, 2010

splinter

A small stick of wood stuck under the skin, or pearcing the body's protection. The opposite of schlong. When referring to a girl who gets too many splinters, it is refered to as a whore or more commonly, slut.

Nat goes to the baseball games to pick up some splinters.

by Jameridith March 6, 2007

shinterjection

At a party or dinner , the sharp kick under the table you give to your partner to indicate that whatever it is they are saying, they must stop saying it right now.

charma: "if it was not for my shinterjection, u would have already spilled the beans."
mj: "fuck man, was it so close."
charma: "yeah, u almost said it."
mj: "thank god!!!"

by its_aks November 15, 2005

splintering

The act of splintering is when a man puts his penis in between a girls armpit and masturbates. Recent polls show that more and more teens are splintering. In a recent study, 68% of sexually active teens between the age 14-16 say they have splintered before.

ex. Dude, i was splintering Seth's mom last night and Seth walked in on us!

ex. Were you splintering with Alyssa after Homecoming, because I thought I heard you all in the bathroom?

by SR, HW, and LS October 28, 2008

Clapping sphincter

The ripping or tearing sound that is caused by a quick release of gas from the anus, otherwise known as a fart.

I thought Jason tore his pants today at work but I later realized it was his clapping sphincter as the pungent odor tickled my nose hairs.

by Wes L November 12, 2005

Splinter Cell:Double Agent PC version

A half-assed Splinter Cell game that has more bugs in it than a decomposing rat has maggots.

I wasted $40 on Splinter Cell:Double Agent PC version

by VulcanMak July 22, 2007

sphilter

A shit-fart separator.

My cossey became red and inflamed when my sphilter failed to keep the shit in my ass.

by Kathy K Walker & Sarah Shogren October 14, 2008