whack-off

Something extremely large or noisy.

"The car hit him and I heard this whack-off BANG"
"She has whack-off breasts." (This can also link to "whack off" meaning "to masturbate")

by Gabez November 29, 2009

Whack Attack

When one uncontrollably starts to infectiously giggle, seemingly about something simple. Even after brief stints of composure, the whack attack continues.

They got so high they had a 2 hour whack attack when the reporter accidentally said 'poop'...

by dap00man December 17, 2015

meaty whack

This is a sound effect for some things like a comic relief, or if it’s a sound that comes from having sex. Often a joke to make your friends chuckle till they have a asthma attack.

Example 1:

John: *makes a meaty whack on his thigh*
John and Steven: *both chuckle*

Example 2:

Bruce :I’m gonna roll in this locker room with my big dick! *sets his dick on a table to prove his dominance, henceforth causing a meaty whack*

by Mikeyisameme June 25, 2018

Whack Stack

Where all the googlewhacks of the world are stored, at the googlewhack homepage.

"Once you find a googlewhack, you can store it in our whack stack."

by R.P.M. November 8, 2005

whacking the weaz

Someone who is in the act of masturbating at a highly inappropriate time or place.

"Yo, look! That homeless man is whacking the weaz outside of that daycare center!"

by theroamin'reporter May 27, 2009

whacked the clam

to "whack the clam" is to kick someone, generally a woman, in the pussy, or that thing men shove their dicks into. a "clam" is referring to a "pussy" and a "pussy" refers to a vagina. to whack it is to slap it, grab it, kick it, etc.

"this biddy got into a fight with my girl last night and my girl WHACKED her in the CLAM"-pimpin dude

"i whacked the clam on some bitch last night trying to take my boy"-biddy

by Pimp-master-shwagster August 28, 2006

whack day

Another nickname for Wednesday, similar to Hump Day.

Next Whack Day, everyone's getting together at my place for some Rum Punch.

by b and v August 4, 2007