Spells "mom and dad," to a retarded adult named Scotty.
BRLFQ spells "mom and dad," Mickey Mouse says it's 13 o'clock, that's my boy! -- Watching Scotty Grow
brlfq - a slang abbreviation for "better remember let's fuck quietly". An old friend of mine was saying that back in the early 70's.
A guy sneaks into his girlfriends house with her parents sleeping in the other room. She says, "brlfq" and they both giggle.