Boston Cream

When a guy ejaculates into a vagina or anus, and then proceeds to shit on his/her chest.

"A girl asked me for a Boston Cream the other day, so I took her to the back and gave her one."

by Acestolfo October 26, 2020

boston butt roast

A cut of pork roast from the hind end of a pig

My wife makes a delicious boston butt roast for Sunday dinner on special occasions

by FahQuewDewd April 5, 2021

Boston Market

The act of taking a nasty dump in a toilet then whipping with a ton of toilet paper filling up half the toilet. Then realizing you have to shit once more and shitting on top of all that paper and whipping once more till the toilet is flooded with toilet paper and shit.

Fuck this asshole who took a Boston Market in the toilet i go a nasty surprise cleaning it out half way through.

I just took the biggest Boston Market in that toilet.

by The Boston Marketer March 27, 2015

Boston Tea Party

When you find a girl on her period, and take her bloody tampon and dip it in your tea like a tea-bag.

"Man, nothing spices up my tea like some vagina blood. I love the Boston Tea Party."

by askdjhfas May 21, 2007

boston banzai

a devastating sexual maneuver. start off by banging a chick doggy style while surrounded by a crowd of asians, preferably obese. then the crowd of asians all yell "banzai!!!" and start defacating. at this point the situation devolves into an epic struggle as to who can shove the most fecel mattter into each other's orafaces.

matt: wow look at tim smiling today
dave: yeah he just had a boston banzai
matt: that explains it

boy: wanna boston banzai?
girl: sure

by slick larry January 12, 2009

boston borrito

When a guy has a chick stucking his chubby off and he's taking shit.

Hey sweetheart, will you follow me to the shitter and give me one of those boston borrito's everyone keeps talking about?

by That Couch kid May 9, 2007

boston casual

consists of a blazer, sweater vest, long sleeve shirt, 300$ jeans and ferragamo shoes.

Dude, I thought we were going easy with the t shirt and jeans tonight when Jim shows up Boston casual, his outfit would have paid my last months rent.

by RudeRugger April 29, 2008