Sphincter Flinch

The reaction of your asshole to having cold toilet water splashed on it by a large piece of fecal matter hitting the water.

Damn, that turd was so big i gotta sphincter flinch AND half my ass cheek was soaked with water!

Sphincter Flinch by Psypiral April 23, 2003

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Related Words

Sphincter Flinch • sphincter • sphincter boy • Sphincter Factor • Sphincter Scale • sphincter sprinkler • sphincter blink • sphincter cough • Sphincter Licker • sphincter nazi