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Disorder characterized by having a small penis.

Hypo = below normal

Penile = medical term referring to the penis

Disorder = abnormality of function
"I thought Mike and Janae really hit it off after they met at that party?"

"Ya, everything was going well until they started to hook up and she realized that he has hypopenile disorder!"

"Poor guy..."
by Bobby Burncoat October 11, 2012