B.S.T. 

Refers to any long, seemingly pointless test taken at the end of a school year. Usually spans from one whole day to a week, maybe even two weeks. Examples of B.S.T.s are the CRCT, ITBS, and SAT.

"Hey, ready to take the math portion of the CRCT today?"
"Dude, that's such a B.S.T. it ain't even funny."

B.S.T. by Wail Halls April 27, 2006

B.S.T.L. 

Balls Stuck To Leg

When your balls stick to your leg because they are sweaty

Do u have a spatula? i got B.S.T.L.

B.S.T.L. by D Rock Da Jew / Derek March 12, 2007

B.S.T.L 

Acronym for Balls sticking to legs.

"Sorry, but in this weather I've got crazy B.S.T.L going on!"

B.S.T.L by Délhan June 20, 2006

B.S.T.L. 

Balls Stuck To Leg

When your balls stick to your leg because they are sweaty

Do u have a spatula? i got B.S.T.L.

B.S.T.L. by Derek Wertheim December 14, 2008

B.S.T.T 

When the male scrotum becomes pasted to the inner thigh due to an excess amount of perspiration, acting as an adhesive (Balls Stuck To Thigh)

We have been is this car all day i am starting to get B.S.T.T real bad.

B.S.T.T by Maximilian III January 17, 2008

B.S.T.T. 

Bread Staples To Trees- a subreddit where people post pictures of bread stapled to a tree

B.S.T.T.- rye on maple

B.S.T.T. by Not Your Pseudonym July 28, 2022

S.S.B.S.T.S 

Switch stance back side tail slide

Just hit an S.S.B.S.T.S for the first time down that ledge.

S.S.B.S.T.S by P$13 September 19, 2013