Top definition
to have a semi erection
'i was just chillin with a semdog' 'i got a semdog at work today'
by muscle shark August 09, 2009
Get the mug
Get a semdog mug for your friend Manafort.
Jul 6 Word of the Day
Phrase meaning that a deceased cannot rest in peace until society changes due to the circumstances of a death.
People said rest in power for the unarmed man had been shot by the police.
by FooBarBiz October 12, 2017
Get the mug
Get a Rest in power mug for your sister Larisa.
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).
by Schloss January 12, 2006
Get the merch
Get the sem-dog neck gaiter and mug.