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1.
preposterous third wheel
preposterous third nipple
preposterous third testicle

works with pretty much every third thing.
person 1: wanna come to dinner with me and my girlfriend?
person 2: no way. i dont want to be a preposterous third wheel.
by R4CHH October 10, 2007

Words related to preposterous third

nipple perpoterous preposterous third wheel