look up any word, like b4nny:
 
5.
A Boston Cream Pie is when a man defecates on a woman/man's chest then ejaculates on the fecal material and sits on it squishing it between their ass cheeks and the person's chest.
Mark and Lisa are into deviant kinks. He likes to get her on the floor and give her a boston cream pie. Nasty.
by dtcb August 19, 2012
 
1.
A Common red neck practice. Consists of jizzing on ones hand, followed by a clean open handed slap across the face
After Billy Bo was done pushing his twin sister in the ass, he gave her a chocolate boston cream pie

Steve didnt know what to do one day, so he indulged himself to a boston cream pie
by Hokai May 01, 2005
 
2.
when a man ejaculates inside a womans vagina and the woman rubs her vagina on the mans face
last night barry's mom boston cream pied my face
by chanpete56 February 25, 2010
 
3.
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 15, 2010
 
4.
A blowjob consisting of a penis covered in Nutella or other chocolate spreading and the "cream" is the cum.
I covered my dick in chocolate and I gave her a Boston cream pie.
by Mr.wRight May 28, 2014
 
6.
The act of busting a nut inside of woman while listening the the band Boston. (Preferably the song Foreplay/Longtime for dramatic effect.)
Dude! I gave some hoe a Boston Cream Pie the other night, got the bitch PREGNANT...
by Wiweyyy February 08, 2009
 
7.
a delicious treat that comes in either holeless doughnut form or pie form, it consists of a slightly sweet breadlike substance topped with chocolate cream and filled with a custard
I got a boston cream pie at dunkin' donuts then got smashed a pie like boston cream pie on your mom's face
by euphemism April 09, 2005