A Sour Milkshake is when you jerk off onto a sad girl.
My girlfriend was depressed last night so I gave her a sour milkshake.
by April 8, 2021
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An activity for scat fetishists - involving a blender, a cup of milk, and a log of somebody’s feces. After it has blended, it’s poured into a funnel that was shoved up somebody’s rectum.
“Yo, it smells like shit. What did you two do last night?”

I had a Nutella Milkshake with my wife.”
by Artyphaggot May 26, 2023
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Two people, any gender, typically experimenting in Scatophilia or Coprophilia are the type to participate. The practice involves both partners on hands and knees facing their butts together. One partner squirts preferably liquid feces into the others booty hole. Then the partner shall twerk till mixed.
oh you booked the Sandles hotel for your honeymoon? Will you dabble in the Jamaican Milkshake for the occasion?
by eiboobyknits0003 May 8, 2023
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chocolate spunk gargle...not too creamy...not too chocolatey....not too spunky...just right
You’re hersheys milkshake is not too creamy or chocolatey. It’s not even too spunky, it’s just right
by Big gav 123 December 10, 2019
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When you finish in a condom and pour it all over her stomac
Stay there I'm gonna make a rubber milkshake
by Brahbro6969 August 22, 2017
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A Cuban milkshake is when you shit piss cum and vomit in a big booty ass nigga than fuck his ass until it’s all shook up then proceed to funnel it down your throat while stroking your shit in his mouth
Fuck nigga you so sexy ima give you a Cuban milkshake
by Zefanya March 20, 2023
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