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Noun
The ability to detect 'crazy' in an otherwise normal seeming person. Similar to Gay-dar, only for Crazy.
This girl flipped out on me last night when she saw my online dating profile. Pure cray cray. I normally have excellent craydar but she sneaked by me.
by fantasticmadeofplastic June 11, 2013
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Jun 24 Word of the Day
An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.
Sarah: 'OMG Susan, I can't believe you are wearing the same skirt as yesterday. Oh, and by the way, EVERYONE knows what you did with Kevin on the weekend. Plus you look a little fat, are you retaining water?'

Susan: 'LEAVE BRITNEY ALONE!'
by Billy Chickenhole September 15, 2007
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2
When's someone's crazy sets off your radar.

Cray cray radar.

Like gaydar but for people that are recently out of the looney bin.
Cynthia DiAngelo set off everyone's craydar with that nonstop cray cray crazycakes nonsense.
by Mavisface February 26, 2016
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3
A man's ability to see whether or not a woman be cray cray or not
Brian's craydar so shit he ended up dating a serial killer for three months
by xJoshAndStuffx May 23, 2014
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4
The ability to determine how crazy a person is upon first meeting them.
That girl was so fine...but my cray-dar was going off the charts..
by Potentialwasted June 25, 2015
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5
Similar to "Gaydar" the word you use to describe your ability to detect crazy people.
Man that girl really set off my Craydar! She's nuts! crazy nuts batshit
by trinket April 09, 2015
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6
An organ in everyone's mind that detects how cray other people are.
"Her craydar is strong!"
by kr (: June 05, 2014
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