Boston Cream

When you cum in a someone's ass or vagina and then you diarrhea shit on their pubic bone creating a cream filling and a chocolate coating similar to a Boston Cream donut

"Yo, your mom is an absolute freak, she let me give her the good ol Boston Cream last night 😏”

by Naked Cowboy at Ram Ranch June 29, 2024

Mississippi Boston Cream

A sexual act in which the one participate, the giver, is finishing inside a partner and then pulls out in time to ejaculate on the receivers tummy; THEN (Key part that the giver has to have explosive diarrhea) The giver then violently rolls the receiver onto their tummy, before they compromise their poo package, in which the giver must let loose of their butt juice on the back of the receiver, the finished result should resemble a Boston Cream donut

Yo this bih is into some freaky shit, She wants me to give her a Mississippi Boston Cream

by TummySticksAndBrogurt October 9, 2025

New York Boston cream

A sexual act of railing a woman in the ass until you cum and proceeding to smear her own feces on the top of her ass.

Guy#1: Yo you have some brown stuff on your face dude.
Guy#2: Yea lol guess I missed a sport... I just made a "New York Boston cream"

by CornholeUniversity December 29, 2025

Boston Cream Glaze

The act of blowing a load on ones lips

I'm gonna give you a Boston cream glaze if don't shut the fuck up

by GarfieldFan89 April 13, 2024