A group of two or more females with particularly large breasts; Short for Big Tit Crew
MALE 1: BRO CHECK OUT LINDSAY AND TAYLOR!!!
MALE 2: BRO THEY'RE PART OF THE BT CREW!!!

FEMALE 1: OH MY JESUS I HAVE BIG BOOBIES
FEMALE 2: LOL ME TOO
FEMALE 3: OOOOOO ME THREE
FEMALE 4: I don't...
FEMALE 1,2,3, & 4: WELL THEN I GUESS YOU AREN'T PART OF THE BT CREW
by the ice king June 14, 2011
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