Re BSA: Could mean any of the following:
Boys Scouting Ass
Boys Scouting Animals
Boys Searching Around
Remember the old jokes about Boy and Girls and Brownie Scouts: I recall a few
Boy Scouts Eating Brownies
Boy Eating Girl Scouts cookies
Boy Scouts Earning a Beaver Badge
Boy Scouts Always Prepared
I now they’re bad but in my time, that was all you could say and never do.