Referring to your ex (girlfriend, boyfriend, husband, wife) prior to your current ex (girlfriend, boyfriend, husband, wife). Similar to how Christmas Eve Eve is two days before Christmas.

Can also be extended out indefinitely, ie. ex ex ex would be the ex prior to the ex ex.
Bobby: Who was that?

Ricky: Oh, that's my ex ex. She's a real pain. My ex and I actually still get along.
by TallGreg January 19, 2010
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a person whom one has remarried after divorce. An ex ex was one's ex-spouse in the past.
by uttam maharjan February 15, 2010
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the information you requested.doc.exe (should i download this?)
by BObo D. HObo July 25, 2004
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Being addicted to your past!
Bryan is never going to be over April. He is exing!
by Boobah18 February 24, 2010
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Someone you used to date and or talk to in a intimate matter
Man she dumped me, she my ex now
by Isax2380 February 14, 2017
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The end of a filename, used for executable files. The game sonic.exe however, caused a new generation of idiots who add exe to stuff to make it scary. BUT NO, IT'S A WINDOWS EXECUTABLE. *loud, dissapointed, exaggerated sigh*
"This is my scary game, it's called ghosthouse.exe!"
"How is it being a .exe file relevant to it being scary?"
"You know, like sonic.exe!"
"Or like LITERALLY ANY PC GAME."
by Badass100101 December 06, 2016
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