whacking it

1.masturbation
2.jacking off

my brother was whacking it yesterday

by kitty+sis February 24, 2004

whack

crazy, ridiculous

Your mom flushed your stash? that's whack!

by baccarati May 14, 2002

whacked

demented; not right in the head

When someone says the same thing to you ten times they're whacked.

by Jessica May 13, 2005

whacked

When someone is killed by someone else

Vito was jus whacked!

by Jim April 15, 2005

whack

1. adjective; appalling in nature, unconventional.

2. verb; to strike one with the hand or fist.

3. verb; to assassinate.

1. yo, that's whack.

2. if your mother heard that she'd whack you upside the head.

3. you want we should whack a dog?

by bud newman. February 28, 2003

WHACK

1) When power is applied on a diesel locomotive and then engine revs up.
2) People shout WHACK when window hanging behind a diesel locomotive, when it revs up and starts to thrash.

"Whack it up driver!"

*driver applies power on the loco*
WHACK!!!!!

by Tomton THD June 18, 2020

Whack It

To tug on one's penis. Often called "jacking off." Very, very pleasurable.

After a hard day of work, I like to whack it because it feels really good.

by Tanzeel Ahmed July 16, 2008