1) The expression of a loss of interest in something or someone.

2) The indication that a negative event is no longer bothersome to someone.
1) I thought that Bud Light was great beer when I started drinking, but now I'm over it.

2) I suffered for days after she broke up with me, but I'm over it now.
by Webster April 20, 2004
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Something you say when something like a break-up with your girl-/boy-freind and you've supposedly forgotten about it and have moved on. Yeah right...
Joe: Dude, you all right? I heard Shelly dumped you last night...
John: Nah, I'm over it...
by NtAt April 26, 2004
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An expression used when someone is tired of talking about something; another way of saying, "Ok, this conversation is pointless, let's talk about something else."
Sally: Oh my God, Pam is sooooo annoying. She always....

15 Minutes later

Sally: I can't believe that anyone could be as annoying as her...
Donna: Yeah. Well, I'm over it.
by zanny May 27, 2004
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By no means am I over it.
"Sorry I made porn with your sister on our wedding day."
"Whatever, I'm over it."
by my uterus and i September 26, 2005
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01. To forget something.
02. No longer affected by a past event.
03. I find someone new, I'm over you, I'm over it.

I don't feel anything anymore, if you think I'm still hating you (or loving you), dudette I'm over it!
Rosemary: PLEASEEEE JOHN! PLEASSE
John: I'm over you
Reosemary: I DON'T MEAN TO CALL YOU A SLUT
John: I'm over it!
by Believe in Me April 27, 2004
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