TCB

obviously standing for "taking care of business"
it's lingo for smoking weed

"wanna tcb?"
"pssh obviousy"

by Jack-4E October 15, 2005

FLC

"Failed Lane Change"
Said in response to when people fuck up

i.e. - trying to sneak outta your house w/ a friend for a smoke and you break a bottle and wake up everybody in the house.
MAJOR FLC

by Jack-4E October 15, 2005