Saying 'That's Crazy' can also be an phrase used for when someone is shocked, Amazed or Wowwed by something someone has done.
John - Hey Mike check out this aquarium I built.
Mike - You built that?? 'That's Crazy'

Or

*Television - And the Suspect now is fleeing from the police from North Bank.

*Person watching - Damn "That's Crazy"
by April 18, 2021
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Crazy Karen’s think they on the world, they’re the most bombastic, narcissistic people.
This crazy Karen thinks she owns the world.
by Crazy Karen’s August 29, 2022
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A thick, syrupy orange drink comprised of 90% high fructose sugar, 5% artificial flavor 5% water. It is traditionally used to exacerbate the horror of an annoying cousin with ADHD who was raised by wolves.
"Jesus Christ, who gave this asshole Crazy in a Bottle?"
by Frank Wilkerson September 23, 2021
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When a girl adds you on snap and your not talking for that long and then suddenly she is stalking the shit out of you.
Some girl at my work took a picture by my house, but i have only talked to her for 2 days.

Bro is she doing a crazy demi on you?
by Jojo tennisarm July 17, 2021
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Someone or something that is crazy like a cactus. This is a subdued but noticeable type of crazy. Also Alliteration
by tther November 30, 2021
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