LAWST means COOL. Although spelled differently, it may be derived from the popular TV show LOST.
Whoa! Did you see that Saleen S7 blast by? That was so lawst!
A person who shares some major personality traits with the fictional B A Baracus, played by Mr. T on "The A Team". Examples:
(1) Large, tough, aggresive.
(2) Wears tons of manly jewelry and crazy hair.
(3) Loves milk more than a calf does.
(4) Is afraid to fly on an airplane.
At the airport:
"Oh shit, B A Baracus is over there looking for me. Waitress! I'll give you $100 bucks to walk around with that pitcher of milk for the next 30 minutes. Damn! I better get on a plane ASAP!"