To take off someone's hat or to take your own hat off
Hey Joey are you going to de-hat yourself for the national anthem or are you going to be disrespectful?
by Bevinkrown February 06, 2010
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The action of removing a hat from one's head. (verb.)
"Can you de-hat me?"

"Emanuel needs someone to de-hat him."
by Dictionary of yesness June 05, 2021
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