Usually a term used when the person has tried so
hard to forget something and someone else (usually a
friend) states the obvious in order to jog your memory in
case you have (luckily) forgotten such a bad event/memory.
*Girl is hopelessly in love with a guy named, hmm, Stephen*
Girl: "Huh, look at that angel over there, I have been crushing on him since 6th grade. It isn't a
crush anymore, I think I truely love him.
Girl's
friend: Umm, he goes out with a-
MAN-duh. (amanda)
Girl: Ugh, Don't remind me.