Boston Square

A cigarette, more specifically a roll-up.

Hey man, can you roll me a boston square?

by justacat June 12, 2012

The Boston Cream

The act of placing a donut over the shaft of your penis to invite a messy blowjob. Partner proceeds to mow down

Guy walks into the bedroom… opens his robe to show a donut attired dick..
Girlfriend says …”Oh my… I didn't realize you ordered The Boston Cream tonight”

by Annib March 4, 2022

boston and bushy

A swordfight with two black kids

The two kids did boston and bushy

by RobbingRob May 27, 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

Boston cream doughnut

When you cum in a girl then poop on her chest

My girl said she wanted a boston cream doughnut for breakfast. So I came inside of her and then pooped on her chest.

by Christismynigga July 1, 2018

Boston Rust Crust

Hard, dried up jizz on the rim of the booty hole from the night before.

Girl... you gotta take a shower first! You got some Boston Rust Crust around your chocolate starfish from last night!

by RichTheRedn3ck August 13, 2024

Boston Puddle

A puddle full of shit. Referring to the shitty water from Boston.

Guy 1: She performed a Boston Puddle on my dick last night.
Guy 2: Did you sue her? That's Gross!

by BrazillianGodfather November 8, 2020