Shakeweight 

A work-out device, believed to be bogus, that when used by a woman, according to South Park, helps them give the greatest old-fashioned (handjob)

Sharon works her talking shakeweight
Shakeweight: Harder, better, faster stronger
(dings, squirts out water)
Sharon: auhhhh

Shakeweight by Adidar23 December 2, 2010

Shakeweight 

To aggressively beat thy meat like silverback gorilla

Jimmy what in the flying fuck were you doing in there "I was shakeweight'in my room"

Shakeweight by The Nigger Blaster March 25, 2019

Shakeweight 

Not to be confused with the vibrator, I mean dildo, I mean workout assistant, shakeweight refers to the excess ground marijuana that's left in the grinder because it won't fit into the fatty when rolling a joint. In an ideal joint rolling sesh, there would be no shakeweight because the roller of the j knows what he's doing. Shakeweight only accumulates when a gross overestimation was made, resulting in excess ground weed left in the grinder that can't fit into the joint.

bogart: i have so much extra weed that i can't fit into this joint. I don't know what to do...should I just keep the extra weed in my grinder?
bro: only retards carry along shakeweight
bogart: I'm so new to marijuana, I just don't know how much I can pack into a j
bro: bogart, when will you learn?
bogart: i need some poon

Shakeweight by cohencock November 23, 2011

shakeweight zombie 

A man that does shake weight classes with his grams and thinks he is buff

Yo john that Justin is such a shakeweight zombie

shakeweight zombie by gedo October 3, 2013

atomic shakeweight 

Giving such an agressive handjob that you snap their dick off like a celery stalk.

Brenda: Dude, Timmy is in the ER. I gave him a serious atomic shakeweight.

atomic shakeweight by superbadchicksgivingmemclovin June 28, 2010

shake weight jiggle 

When a morbidly obese individual uses the Shake Weight and their blubber ripples with shock waves and continues to do so for a significant period of time after activity ceases.

When a tubby uses the Shake Weight it's like somebody slapped a Jello sculpture. It's what you call the shake weight jiggle.

shake weight jiggle by wolfbait51 May 13, 2011

Shake Weight

The revolutionary way to teach women how to give proper handjobs.

"Designed specifically for women, in just six minutes a day, you can get arms you'll be proud to show off."

"The Shake Weight is only 2 and a half pounds, virtually unbreakable, and is guaranteed for life."

Shake Weight by OgnarPliskin January 17, 2010