Definitions by Tthe Authority

plumper 

1. A partial boner.
2. A slight erection in which the cock becomes plump, as like a boiled hot dog.

"Women claim this state to be the best feeling in their mouths."

"A bit on the chewy side is always good!"

"Hey how about a hot dog Collin...."
"No thanks Scott gave me a plumper a little while ago."

plumper by Tthe Authority December 4, 2007