It also stands for horsepower, you Harry Potter freaks.
The BMW M5 has 400hp.
by Elgeoharris November 13, 2003
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(noun) the short form of "hippo"
(adjective) stupid; ridiculous
"This hp has a big mouth." or "My computer is lagging again, it's so hp."
by gua gua queen🐸👑 May 29, 2020
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(noun)
the short form of home party or house party
We're having a hp tnt, do you wanna join us?😊
by gua gua queen🐸👑 December 3, 2020
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HP is an abbreviation for the following:

-Harry Potter (popular book series...you should know that)
-Hit Points (like in an RPG)
-Hewlett Packard (Computer Brand)
by Cherushi November 10, 2003
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Humps per second(HPS) is a universal measurement that measures ones humps per second. The average HPS in North America is 4.2-5.1 HPS. It is illegal to cross international borders with an HPS over 6.8.
Did you see Joe with those 2 girls in the tent. Ya I swear his HPS is almost 9. That's amazing!
by Bobbyboucher69 March 20, 2017
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Horny Prostitute Syndrome, an illness that most white girls suffer from from the ages of 13-24, they begin to think that they are hott while dancing because guys are staring at them( because they dance weird, not that they're good or anything)
The world isn't ready for unnecisary HPS maybe when your older
by HottbloodGirlAFDreamz March 24, 2005
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Homework Paralysis Syndrome

Occurs when you just cant do your homework. It's not the fact that your homework is hard, its just the fact that you're too lazy to do it.
Guy 1: I have a lot of homework to do
Friend: So why dont you do it?...
Guy:I have hps
Friend: oh, that makes sense
by Viewtiful Bro November 16, 2005
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