Gnarbo

Morning wood. A hard-on you get first thing in the morning.
Damn! I had a wicked gnarbo this morning! It was up before I was!
by ZippyPinhead September 28, 2015
mugGet the Gnarbomug.

gnarbo

Dude, I woke up with a gnarbo this morning and couldn't piss! It was up before I was!
by ZippyPinhead October 01, 2015
mugGet the gnarbomug.