Boston Left

A driving technique for turning left onto a busy road with no stoplight. You use the middle left-turn lane (also known as the suicide lane) as a buffer before merging into the lane you're actually supposed to drive in.

Friend: How are we supposed to turn onto this road? There's always a car in each lane.
You: Guess we have to make a Boston Left.

by deutschshep January 28, 2022

Boston Cream Pie

When you ejaculate into someone's ass and then watch the cum, among other things, leak out.

Amy finally let me get some anal, so I gave her the ole' Boston Cream Pie.

by Metalbish February 7, 2022

Boston Tea Party

Getting a bunch of British chics in a tub of dirty water, preferably after performing a "Boston Cream Pie". Then tea-bagging them with your American balls, one after the other after not showering for a week. All while drinking a Sam Adams and pouring Earl Grey on their little British heads.

Those girls were so drunk last night, they let me throw them a Boston Tea Party!

by Metalbish February 7, 2022

Boston Harbor Hotel

Means whore house, or invitation to have sex.

Hey, is this the Boston Harbor Hotel?

by lin00o December 14, 2021

Boston Tea Party

The act of multiple men cumming and pissing in a women's mouth, ass, or vagina.

"I heard that Becky had a Boston Tea Party last night."

by Jeffrey Robbins December 16, 2021

Boston Harbor

The sexual act of shoving one's scrotum into a partner's vagina.

See that British girl? I bet she wants a Boston Harbor.

by lizdude December 17, 2021

Boston Cream Doughnut

When you cum inside of someone, then shit on their crotch

Them: yo they look like a freak.
Me: no joke. I gave em a Boston Cream Doughnut last week
Them: oh shit

by OzMuskratt January 2, 2022