The act of collecting and freezing your smegma into a rod shape then inserting it into your male partners anus
"I gave JJ a Boston frosty after the sports game last night."
"Logan's favorite adult activity is a Boston frosty"
Means whore house, or invitation to have sex.
Hey, is this the Boston Harbor Hotel?
College that tries to recruit students from a variety of backgrounds but then orientalizes them for not being caucasian or Catholic and lumps them together as "AHANA" students.
I went to Boston College. They made me read the bible and made me feel different for not being a white Catholic person. Weird experience.
The act of knocking over an entire display of sperm samples onto one's self on a Monday and not washing for one week
Dude, this chick pulled of a Boston Monday it was awesome.
Hard, dried up jizz on the rim of the booty hole from the night before.
Girl... you gotta take a shower first! You got some Boston Rust Crust around your chocolate starfish from last night!
When you bust a fat nut into an Irish girl from Boston who doesn’t pronounce her R’s.
“Hey Pahkah (Parker), I want you to paint my insides.”
Parker - “Someone’s ready for a Boston Cream Pie.”
I gave a Shannon the fattest Boston Cream Pie ever.
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.