b-stub is a noun usually describing Caucasians named Greg who are celebrating either their 19th or 20th birthdays. b-stub is actually an acronym for "be soon tackling un benchmark". This acronym is in broken English with some Spanish elements because it was created on the streets of Mexico. Mexicans used to call 19 or 20 year-old Caucasians in Mexico b-stubs because it was believed that at this age, Caucasians named Greg would face a benchmark in their life and they would have to overcome it(or "tackle" it). It was a rite of passage for Caucasian Gregs in Mexico, and a ceremony would be held, and after the ceremony the Gregs would be garner much more respect from their Mexican brethren.
by Matt Powell May 18, 2008
Get the b-stubmug. Safi B is sineone u prbs havent paid back. thas k coz she is kind and likes anioomales. :) but. she is friends with gangstas, for example Big Man Jaz. You might get shanked. :) H yeahhh she likes 70's music like hary styles! i think u guys should meet saafi., this sucks man
by jasmine.swag.B) April 13, 2021
Get the Safi Luxon-Bmug. by priya is gay February 5, 2005
Get the murder b and skilletmug. 
by JohnBsApproach December 30, 2023
Get the John B’s Cannabis Farmmug. 
A Boricua Barbie/Bonita Barbie or better known as Double B is lingo derived in Dallas, Tx for a gorgeous woman of Spanish or Latin decent that resembles a doll or barbie. From the way she dresses to the makeup she puts on everyday.
Guy 1: Damn bro look at that Spanish Mami right there..
Guy 2: Ya bro she's fye as fuck. She's a Boricua/Bonita Barbie or Double B for short...
"Daaaaaamn bro. She a Double B.."
Guy 2: Ya bro she's fye as fuck. She's a Boricua/Bonita Barbie or Double B for short...
"Daaaaaamn bro. She a Double B.."
by ChiefMazi March 18, 2019
Get the Boricua/Bonita Barbie or Double Bmug.