batjack 

The act of masturbating while hanging upside down, as a bat would hang from the ceiling.

Did you see the man in the trenchcoat, doing the batjack from a lamp post?

He was batjacking on the chin-up bar.

batjack by BatmanJackin' November 27, 2007

batwalk 

Batwalk- Verb. - A wide legged stance used while walking, in an effort to remove the sweaty scrotum from the sides of the legs. Usually results in a peeling noise, followed by immediate, and cool relief.

Guy 1-Dude! It's so hot out, my balls are sweating like crazy!
Guy 2- Do the batwalk then. It's all the rage in scrotum cooling technology

batwalk by Jon Allen February 12, 2007

battack

to attack

go my ninjas! battack!

battack by moofoo October 22, 2003

Batwank. 

The art of hanging upside-down whilst masterbating. Combined with wearing a frock that falls over your head adding to the experience of being "blind as a bat".

You ever had a batwank mate....

Batwank....seriously what the f is that...

Well it's......

Batwank. by AKingscott1980 June 28, 2024

Batwank

Masturbation to Batman

Or getting Alfred to do it for you (only for posh twats)

Sure! Here's a copy of the definition example:

"Batwank: A word I made up for no reason to describe a certain way of masturbating for example. 'I batwanked mum I didn't cum all over!'

Batwank by PleasureLeisureaddict1 March 20, 2025