sack whacking

Beating one's dick for pleasure, sometimes while fondling the sack.

"Zane, the neighbors can hear you sack whacking- tone it down!"

by Jordan Mealick January 24, 2014

bat whacking

When a guy beats off hanging upside down like a bat.

I can't believe you walked in on tony bat whacking

by Hayparty August 21, 2014

counter-whacking

Masterbating with your off-hand to counteract the curve effect obtained from years of jerking it with your primary hand.

After getting totally drunk one night, David explained the concept of counter-whacking.

by CaptainEntendre August 2, 2006

Shally Whacking

is the process of a male inserting both his erect penis and both testicles into the arse of a participating female of any species. When the bloke is about to cum, the Shally Whacking commences: the bloke rips his penis and balls out of her arse, and slaps her arse cheeks with his penis whilst cumming everywhere.

Tim "she's a dirty cunt"
Laura "how do you know?"
Tim "she said I can Shally Whack her any day"

Emma "my arse hurts"
Mark "I should fucking think so too! That'll be all the Shally Whacking"

Tim "my balls feel/smell like shit"
Emma "that'll be all the Shally Whacking. wash them you dirty bastard."

by EG/TC/LT/ER December 22, 2008

crack whacking

Exsessive masturbation. As one does when they are high off crack, coke, or any other stimulant drug.

"dude, I was so horny last night I was crack whacking it for hours!"

"Man Tommy's been in the bathroom forever."
"He's crack whacking it..."

by Minndy April 9, 2008

Weed Whacking

(n) A person who whacks off with one hand and holds a bong, bowl, or other form of marijuana smoking paraphernalia in the other, releasing their dick only to light or repack.

Dude, I was weed whacking for 9 hours today. It was brutal.

by Ben Franklin's Dick August 5, 2009

Demon whacking your sin staff

Masturbating to a picture of satan

girl: hey big boy, mind if i start demon whacking your sin staff?
boy: hell yea!

by niggerbob May 9, 2012