In which case "BS" would mean "Brownie Surprise."

Ain't had one of those suckers since 1974 when I found myself creeping along at about 10 mph on I-70 with one part of my brain screaming, "SLOW DOWN--TOO FAST" while another part was urging me to speed up before I got pulled over for doing 10 in a 55......And yet another part was shouting, "Ya' gotta' stop this stuff."

Spaw