Top definition
When a bunch of guys jackoff into a glass and a sexy slut swallows it after stirring it.
I can't believe that Chrissy drank that cum milkshake. Must have a been 20 ounces of jizz.
by blowmenow February 04, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
After having anal sex with a male or female. The male ejaculates into the anal crack and as your partner is moaning in acceptance you slurp all of the ejaculation out of the anal crack.
Okay honey I will now preform the cum milkshake on you.
by Harold Li July 31, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug