Bay Area Rapid Transit; series of both underground and above-ground trains used to travel the San Francisco / Oakland Bay Area.
by MP437 September 22, 2005
 Get the BARTmug.
Get the BARTmug. Bay Area Rapid Transit
Trains under and above ground in the SF bay area. They even go UNDER THE BAY.
Sort of ridic expensive.
A lot of people depend on them so when they strike or break down, everyone's fucked.
Trains under and above ground in the SF bay area. They even go UNDER THE BAY.
Sort of ridic expensive.
A lot of people depend on them so when they strike or break down, everyone's fucked.
Lindsey: Let's all go to Berkeley tonight!!
Michelle: We can't all fit in your car though, and mine's in the shop!
Monique: I know, we'll take BART!
Michelle: We can't all fit in your car though, and mine's in the shop!
Monique: I know, we'll take BART!
by cannibalism_rocks November 13, 2009
 Get the BARTmug.
Get the BARTmug. Acronym for Big Ass Rack (of) Titties. 
Commonly used to describe a female with a well endowed chest.
Commonly used to describe a female with a well endowed chest.
by Gildenstern November 29, 2007
 Get the BARTmug.
Get the BARTmug. Big Ass Right There.  Usually used in public places where you want to tell your friend about a nice ass walking by or standing around.  The beauty of BART is that nobody really knows what it is at first, so it can be said loudly without shame so you and your friends can laugh.  It also is a high-speed train the the Bay Area of California.
by J-Dub from 707 March 7, 2009
 Get the BARTmug.
Get the BARTmug. A retarded teacher that doesn't understand the concept of being a teacher. Also someone you want to murder.
He is such a BART.
by pussycatdolls1112345 February 22, 2017
 Get the BARTmug.
Get the BARTmug. The really embarrasing shit the Bay Area calls their subway system. Usually has a distinct weed odor, stear clear of Powell st and Civic Center stations, they are full of city rats and homeless people. If possible, try to avoid BART altogether, take CalTrain or some other transit service
by MyOreo528 February 25, 2019
 Get the BARTmug.
Get the BARTmug. "Boner At Random Time"
How to spot a BART: if the person has his legs up on the chair or if he is crossing his legs.
How to spot a BART: if the person has his legs up on the chair or if he is crossing his legs.
by Rice Cat June 7, 2017
 Get the BARTmug.
Get the BARTmug.