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.
a male with a very large male member who is greatly respected by his peers for having a huge dong.
Hey Mike, do you work with Danny??
..
1.
a title given when you achieve the goal of going 90+mph in a Green Van
dank bitch 1: hey girl did you see that Matt kid in his mini van..
1.
A plot where all the characters are killed off one by one until a deus ex machinaarrives or they reach safety.
Every god damn horror mo..