Ex-Girlfriend who destroys things that you gave them as a way of "moving on". Also an ex-girlfriend that goes on a rampage after the break up.
"Man Lauren is a Crazy girlfriend! She went and burned all of Johns hoodies after the break up!"
by Defiiiner December 11, 2016
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Overly attached crazy girlfriend mode, is when a girl gets extremely suspicious and wants all of your passwords and easy access to your phone. That said girlfriend usually has a low self esteem and thinks that you're trying to "chat up" or "hook up" with other girls behind her back. She starts to question everything you say and do.
Mallory: YOU KNOW WHAT, I'M DONE, GIVE ME ALL OF YOUR PASSWORDS!
Ryan: SCREW YOU, I'M SICK OF YOU GOING ALL OVERLY ATTACHED CRAZY GIRLFRIEND MODE ON ME!

casey: why did you break up?
Liam: she started to get to be controlling and it was really weird.

casey: mann I told her not to get on that overly attached crazy girlfriend mode.

liam: yeah well she didn't take you seriously, i guess.
by MilkyMonkey143 November 10, 2013
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Someone you wish to get away from. Perhaps leave the country and start a new life.

Said someone may rage on Facebook once called, "crazy ex." Typically results in affirming oneself as said "crazy ex"
Damn, that Beccey is one crazy ex girlfriend. Had to move away from New Zealand to start a new life.
by Wow much crazy November 05, 2013
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