Boston Creampie

the act of ejaculating inside the vagina or anus while shouting "LET'S GO RED SOX" and slapping the penis 1-2-123 on whichever surface one ejaculated inside, as if you were at a baseball game
So I brought home this girl last night, and i found out she was a Yankees fan, so when i finished, i gave her a Boston Creampie.
by Sully Sullivan November 18, 2010
mugGet the Boston Creampiemug.

Boston Creampie

The Boston Creampie occurs when, seconds prior to ejaculation, one removes the phallus and ejaculates onto the abdomen of another. One must then urinate onto the abdomen and/or upper torso of said ejaculate catcher in the shape of the letter "B". This is only worthwhile if the receiver is a fan of the New York Yankees Baseball club.
That cumdumpster I fucked last night told me she is a Yankees fan, so I gave her the Boston Creampie to show her the error of her ways.
by Joseph Edward January 04, 2008
mugGet the Boston Creampiemug.

cherry Boston creampie

When you cum into a girls pussy while she is on her period, then she proceeds to rub her pussy on your face afterwards.
While Rick was fingering his asshole, he had Roberta give him a cherry Boston creampie.
by Maker of Pies December 30, 2016
mugGet the cherry Boston creampiemug.

Boston Bedroom Creampie

The act of having sex useing hersheys chocolate syrup as a lubricant then cumming inside the vagina and having her friend/yourself eat whats dripping out.
Last night i made the best boston bedroom creampie, my girlfriends sister said it was the best she ever had
by Knarf Oressap January 23, 2018
mugGet the Boston Bedroom Creampiemug.

Boston Creampie

When a woman takes a dump and doesn't wipe, and then her boyfriend fucks her and cums inside her unwiped, poop-covered asshole.
My girlfriend asked if we could do something different tonight, so I waited for her to take her nightly dump and I gave her a Boston Creampie
by Rusty Shillelagh November 21, 2016
mugGet the Boston Creampiemug.

Boston Creampie

When Mark Wahlberg fucks you good and gives you a creampie in the golden globes womens bathroom
1. yeah, he gave me the real Boston cream pie😍🥲
2. Omg I saw mark Wahlberg last night at the club and he gave me a Boston creampie
by Princesstwinkletoez💅 January 19, 2022
mugGet the Boston Creampiemug.

Boston Creampie

A Boston Creampie is when someone ejaculates inside someone in the bathroom of a Red Sox game.
I knew she was a true Red Sox fan when she asked for a Boston Creampie during the seventh inning stretch.
by abbycockbane January 17, 2023
mugGet the Boston Creampiemug.