The Japanese Milkshake involves first, partially melting icecream, to the point when it will easily slide into the anus. Several minutes after icecream insertion, the woman/man then deficates into the partners mouth. The partner then swallows the feces+milkshake concoction.
by Tub le fille December 7, 2006

While recieving a blumpkin. Pull out, finish in the woman's face, proceed to punch her in the nose, then grab her by the ears and shake violently
**Open bathroom door at Jack in the Box** Damn nigga that bitch is getttin strawberry milkshaked!! You gotta see this!
by Milkshake king April 19, 2010

by brian blumkin lover April 5, 2010

by bbwlover December 16, 2015

Best gang in the world. They love being naked nigga and like to spread to others and make them join Lenny Milkshake
by DelaYwastaken October 8, 2021

While having anal sex your partner cums/nuts/shoots his load into your ass then you immediately clench your ass cheeks together and jump up and down. After jumping a couple times you squat and release whatever comes out of your ass that has been mixed up with the semen into a cup for your partner to drink.
Friend: "Sarah, you gotta tell me how you night with Nick went?!?"
Sarah: "It was amazing, best yet! He pounded me in the back so good and when he came, I gave him a reverse milkshake."
Friend: "OMG, that sounds like a good night! Now you got me feeling thirsty."
Sarah: "It was amazing, best yet! He pounded me in the back so good and when he came, I gave him a reverse milkshake."
Friend: "OMG, that sounds like a good night! Now you got me feeling thirsty."
by @$$chat22 April 26, 2017

by ass eater69 May 2, 2018
