by Marileina January 09, 2009

Doing something that seems charitable or altruistic, but is in fact done with the hope it will increase your chances of getting laid.
"John, you going to help at the charity auction?"
"Is Shelly going to be there?"
"Yeah."
"I could help out on a pro-boner basis."
"Is Shelly going to be there?"
"Yeah."
"I could help out on a pro-boner basis."
by Pope Vicious I September 04, 2011

Evading legal repercussion by showing up with a camera to fuck a hooker. You pay the camera man/producer the agreed upon amount and he pays the hooker. Then you work for free or "Pro Boner" to make the adult film.
by NearSightedGyno October 10, 2018

The cases taken up by the Hipster Defense League over the past several years have been mainly pro boner work.
by Elliott December 26, 2005

by Fonzie Shake November 02, 2010

by Bobojoe December 19, 2010

John: so I helped her move out.
Zack: so how much did she pay you?
John: no I did it for free.
Zack ahh pro boner
Zack: so how much did she pay you?
John: no I did it for free.
Zack ahh pro boner
by purple toothbrush October 12, 2009
