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When you are a man! A real man and your manliness is so huge that you physically make girls throw up during/after sex.

IE: you have a huge penis.
Pull over I need to throw up- Girl1
Why? - Girl2
He just hit my Jermey Reflex- Girl2

Wow, he's huge- Girl1
You mean he hit you're Jermey Reflex- Girl2
Yeah it was like a Louisville Slugger- Girl1
by Ace something May 19, 2011
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