1 definition by Captain Wink

Acronym for Big Titty Syndrome, a disease afflicting men all over the world. Symptoms include but are not limited to bad decisions based on titty size rather then total good looks.

2. the ability to ignore bad features of chicks because of there large tit size.
"He got on that girl he must have had BTS"
by Captain Wink December 30, 2006
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