by Candy Devine July 21, 2008
Get the Splinker mug.The Sphincter Thump is a more humane / less illegal derivative of the Donkey Punch. While fuck'in Doggy Style the man reaches down and thumps the woman’s anus as hard as he can with a flick of his finger. The reaction is that the woman tenses up and greatly enhances the mans climax. (*Note the most effective thump is to bend ones middle finger back using the thumb on the same hand. Once cocked aim for the Brown Eye and let it fly).
Do you want all the benefits of a Donkey Punch without the trip to jail and rape investigation? Then try the smart man's way to muscle seizing pleasure, the Sphincter Thump.
by WCC September 6, 2008
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by Chip Assman April 28, 2003
Get the sphincter mug.A rat who lives in a sewer with X-box speakers, 5.1 surround sound WoW speakers, Rainbow Six, and a Blue Dickies Jacket. He is also a trainer of the TMNT (teenage mutant ninja turtles) and has a afro.
by Ratfro September 16, 2007
Get the master splinter mug.A sneaky sexual act performed by two male friends on a girl. While one male is having sex with a girl from behind, he pulls out and immediately hides. Simultaneously, the other male (previously in hiding) carefully sleuths behind the girl and continues fucking her from behind.
You should have seen Maria's face after she realized that Tom and I successfully splinter celled her last night.
by mango070 March 17, 2008
Get the splinter cell mug.by Steven Nyhuz August 26, 2004
Get the Splinter Cock mug.Sphinkter Busters are large fingers from a large hand capable of causing serious damage to ones rectum
by kevtherev April 24, 2010
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