Bostonian Flintlock 

When a man is banging a chick doggy style and he takes a dip from his lip and packs it in her butt. He then flips her on her back and uses a match to light her vaginal hair while yelling “Freedom!”

I pulled a Bostonian Flintlock on that chick and now I’m pissed because I don’t have anymore dip!

Bostonian Flintlock by Stephen Roche November 7, 2017

Bostonian Roulette

The act of entering a rotary intersection, gambling that you will...

A. get out at the correct exit

B. get out within the first revolution.

C. be able to get out at all

D. get out alive

Variation on 'Russian Roulette', only losing usually doesn't kill you, but often makes you wish you were dead.

So named for the proponderance of such traffic circles in Eastern Mass. and the notorious driving habits of Bostonians

My commute forces me to play Bostonian Roulette every day.

Bostonian Roulette by 04841-Maineiac July 16, 2009

Bosconians 

Bosconians who study in Don Bosco Technical Institute Makati. They posses the good qualities of a real gentleman. These boys varies, some are cool and most of them are intelligent. Most of them are practical and have practiced real life things applying what theyve learn in that school. Most of them are handsome and easy to be with, they party like there's no tomorrow.

BOSCONIANS(n, mabait, sympatiko)

Bosconians by Meriam Webster G2G November 23, 2010

Brostonian 

A bro from Boston. Generally shouts obnoxious things with a strong accent while wearing an upside down visor and a Red Sox shirt.

Bro 1: Bro, I had some ahhsome brofast this morning down at the South End.
Bro 2: Dude, you're a total Brostonian.

Brostonian by ..'...-=...,.o......`o=^o> December 6, 2009

bostnian wallhack 

hunter

got banned for bostnian wallhack on ceesgo

bostnian wallhack by DreamLover69 November 11, 2020

boltonian 

someone that lives in bolton

awiiight what do u call some that comes from bolton? boltonian-DUURR

boltonian by free! January 11, 2005

Bostonian 

A person who comes from, grew up in, or resides in Boston, Massachusetts. (No doubt they will be a huge Red Sox, Celtics, Bruins, and Patriots fan.)

The minute he told me to, "pahk my cah in Hahvahd yahd," I knew he was a Bostonian!

Bostonian by Michelle Koz. September 16, 2006