Top Definition
When you achive an erection from having a full bladder.
"Damn I was so pisstiff this morning, I guess i shouldn't have had those beers before going to bed"
by andycdshabajaba February 18, 2014
1 more definition
5 Words related to pisstiff
When you achive an erection from having a full bladder.
"Damn I was so pisstiff this morning, I guess i shouldn't have had those beers before going to bed"
by andycdshabajaba February 18, 2014

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×