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).
See
Random Words:
1.
an old crank(meth)addict.
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1.
extremely fat or overweight
The lady sitting in front of me is so onomotopactic that she takes up 4 chairs.
See obese, fat, pudgy, adi..