This nefarious sexual act requires the aid of 3 things; 1 person (gender inconsequential) with epilepsy, 1 strobe light, and 1 harness. Upon securing the epileptic person with the harness, the harness is then attatched securely to the penis of the meat shake reciever. The strobe light is then turned on, causing the person within the harness to have an epileptic fit. The shaking of the reciever's "meat", should cause him to ejaculate within minutes, probably ontop of the person secured in the harness.
Mark: "I wasnt too keen on Sally, until i learned that she had epilepsy."
Josh: "you didn't do what i think you did, did you?"
Mark: "Bro... i meat shaked the shit out of her."
Josh: "Classic Mark"
Josh: "you didn't do what i think you did, did you?"
Mark: "Bro... i meat shaked the shit out of her."
Josh: "Classic Mark"
by Nigger flip May 5, 2010

The best possible item ever placed on the Mcdonalds' menu. People wait hours just to buy one when they start selling them the month before St Patrick's day. A green vanilla mike shake (which may or may not be more addictive than crack.)
Person X: What the hell is this line for at McDonalds?
Person Y: They released Shamrock Shakes, again!
Person X: Is that a Mexican thing?
Person Y: Irish.
Person X: Ahhhh...bless the Irish and their dairy treats!
Person Y: They released Shamrock Shakes, again!
Person X: Is that a Mexican thing?
Person Y: Irish.
Person X: Ahhhh...bless the Irish and their dairy treats!
by Philly1221 September 20, 2006

the act upon furiously dry-humping air in the stupidest manner, whilst wearing a motorbike helmet to a ridiculously gay ass song
by jesuscunt!! February 18, 2013

by Casino Man September 25, 2008

by mike August 29, 2003

"She gave me a shake and vac on the first night, so me knew she was the one."
~Ali G talking about his girlfriend, Julie
~Ali G talking about his girlfriend, Julie
by Phazia October 29, 2008

by B.Diddy August 4, 2007
