What is Sem-dog?
1.
A half boner, or semi-erection where the penis is not yet completely erect, but not completely flacid.
Dude, that super hot chick gave me a hug and before I had any idea I was sporting a mean sem-dog.
Can I get a sem-dog for my Rem-Dog. (Said when you want your friend Remy to get some ass).
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1.
The politically correct way to that someone is fat.
Newsanchor: And with the recent release of Dunkin Donuts new chain of resturants, t..
1.
(n) When a penis becomes uncontrollable.
I had instant froogdum. That's how that old lady got pregnant...