Top Definition
1. jerkin it in someone else's shower, especially girlfriend's, room, personal property, etc.

2. masturbating or having a great time by oneself in or on a public or private property. trespassing must be a prosecutable offense whilst and wherever the pleasuring occurs in order for the term to apply.
I let Corey stay the night, big mistake. He tresfapped all over the bathroom. I even had to clean my damn mirrors. Does he do this often?

Corey got arrested for tresfapping again; he was in his ex's backyard this time. I guess you could call him a serial tresfapper.
by wiseboo May 15, 2014
5 Words related to tresfapping

Free Daily Email

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

Emails are sent from We'll never spam you.