Usually found in Instant Messages, typed when someone has said something REALLY funny, like, "Why won't my new home-built PC start up? Should I have used those little brass stand-offs between the case and the motherboard?" The proper reply to such stupidity would be ROTFLMFAOASTD!
by Da Dirty Q-Tip October 18, 2002
Commonly spewed by AOL'ers after another AOL'er says something even too stupid for the average AOL'er.
by Parasyte January 29, 2003