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v. - The act of having anal intercourse with someone who has recently consumed very spicy food. First coined in late 2006, the term "heatwave" refers to the warming sensation on one's penis during and after the act.
"He picked up a couple of hot chicks at Taco Bell and pulled a heatwave on them."

"Extra-spicy pad thai and I heatwaved her something crazy."
by A. Nichols, J. Vose October 13, 2006
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May 21 Word of the Day
n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.
Don't call her by her deadname. She hasn't gone by that name in years.
by Canola Yogurt September 16, 2014
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2
when you feel some type of embarrassment either for yourself or secondhand embarrassment for somebody else or a situation that you feel a sudden sense of heat rush through your whole body as you turn red also known as the most extreme feeling of embarrassment possible...
Did you see Miley Cyrus's performance at the VMAs??

Yeah I saw it that shit gave me major heatwaves.
by Lucifuck666 August 29, 2020
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3
The ancient process of removing the contents of a backpack, turning the bag inside out, re-filling it with its contents, then waiting to watch the expression of confusion/disbelief on the bag-owner's face when they see what some loser did to their bag. However, it is thoroughly amusing.

The term was derived by the appearance of a "heatwaved" bag, which looks like a Dominos Pizza delivery bag.

Made famous by the thayer academy class of '07, particularly Artie and Slider.
"Fucking Cock!!! I got heatwaved again and my name is Cathal"
by Arrbear December 31, 2004
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4
When a wave/group of hot girls walk your way. A rare, yet pleasureful moment.

Minimum of 5 girls to be considered a heat wave.
Brosef 1: Uh oh bro, heat wave 1 oclock!
Brosef 2: Time for the gun show...
by mtndew789 July 22, 2011
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5
The act of a male masturbating into a portable heating fan, spraying the warmed ejaculate back upon him.

The winter time equivalent of a 'cool load.'
It was so cold out yesterday, I just stayed in and cranked out a Heat Wave.

Carl's so dumb, he's always busting out a cool load in the winter and a heat wave in the summer!
by Fitz Kirkpatrick February 20, 2009
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6
When someone else’s behavior brings unwanted attention your way especially cops.
I can’t hang out with that guy he is a heatwave and I got felonies.....
by Tooga80 September 07, 2018
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