Here are a few of mine.
WFO, as in Wide fu@kin Open
BFH, Big Fu@kin Hammer
LBF, Little Bitty Fu@ker
STFU, Shut the Fu@k Up
SUAR, Shut up and Ride
The best one, I heard in a bar in Vail Colorado on a guys ski trip 20 years ago. My buddy elbowed me in the ribs and said Look at that F.L.M.!
He was referring to the Beautiful chick the Full Length Mink