1 definition by Aprimez

1) A way of stating that they're talking about something you know very well or agree with.
2) A way of stating that they're actually talking about you. (Often used as sarcasm).
1)
Ben: Punching hurts people
Frank: Tell me about it!

2)
Ben: Did you tell her about your "problems"
Frank: Being god-like isn't a problem
Ben: Tell me about it
by Aprimez November 14, 2011
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