Boston Cream Surprise

The sexual act of filling your asshole up with whipped cream then proceeding to fart said cream into your partner's mouth.
Ben: Baby give me a Boston Cream Surprise tonight

Stacy: Ew.
by Dirk Dasterdly August 14, 2021
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Boston Butterfly

When a girl is full spready, man comes in with swift uppercut to the meat flaps.
by Stephasuaurs June 05, 2018
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boston slice

Is a table tennis stroke that never works. Typically used by dads who think there jokes are hilarious
Hey g watch me win with this Boston slice
by Ehokey January 15, 2018
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Boston Clap

When a male gyrates the hips in such a motion, that his scrotum hits the gucc to create a clapping sound
Bruh, I can Boston Clap without any pain.
by Fatman and Little Boy September 09, 2019
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Boston Bust

When you bust a fat nut and it goes everywhere and runs off into a lake.
I gave her a boston bust near a lake
by U.S.S. Condom May 05, 2021
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Boston Derangement syndrome

When people hate on City of Boston, Boston sports, or the people in Boston every time they hear the word Boston,They get easily triggered in reality they know they aren’t winners like us.
I hate Boston fans, don’t say I have Boston derangement syndrome. Cause I don’t.
by Khleezy June 20, 2022
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