Pre-bate 

Y'all know what prefunking is. Pre bating is the same thing, but masturbating before an event or function

Think: There's Something About Mary

I better pre-bate the date I have tonight, otherwise I'll nut waaay too soon

Pre-bate by E-funky December 25, 2005

Prebate 

"When you take care of yourself so you don't lose your mind in the company of problematic dick."
Quote from dear white people

I knew I was gonna see my ex later
So I prebated beforehand so I wouldn’t jump him

Prebate by Sytske.yy August 31, 2019

Prebate 

Masturbating whilst fantasising about someone with whom you have engaged in sexual relations, before you see that person

I prebated before i went to class as i know i would see tom

Prebate by Okurrt June 4, 2018

prebate 

(v) to prebate - the act of celebrating an occasion before it actually occurs. Shorthand for pre-celebration.

Buddy 1: Happy birthday my dude!
Buddy 2: My birthday isn't until next week.
Buddy 1: Then why are we here?
Buddy 2: It's a prebation bitches!

Guy: Thanks for coming to my prebation. I want to prebate all over the place with everyone here! I'm prebating everywhere right now!

prebate by doprahsinfree January 10, 2012

prebate 

Rebate paid in advance of payment for a product

The website thinkOOB.com proposes a gasoline tax offset by a $1000/person prebate, to be paid before the tax takes effect

prebate by OOBonomics August 12, 2009

Prebate 

Prebate. The act of touching ones genitals prior to masturbating.

"I prebated so much last night that when I started I came in 4 seconds flat!"

Prebate by Binglingabo January 21, 2013