First said by Audrey Kitching after breaking up with Brendon Urie of Panic! At The Disco fame.
Now, it's used by
girls that got
bored of boys, and dumped them.
Much like going to a disco, but getting
bored after a few hours.
Correct Use: When I asked
Clara about her
break-up with Brent, she just said "I've been to the disco!"
Incorrect Use: When John broke up with
Ariel, she came crying to me saying "I've been to the disco! I still love him! I wish he'd take me back!" even though she was an AIDS infected slut that slept with the entire hockey team.