A period of time all girls will go through to move on from a break up. Improving themselves physically, mentally and emotionally to secretly make them jealous so they get back together but end up realising that they don’t need that person and move on to bigger and better things.
Friend 1: “Liam ended it with me”
Friend 2: “Hot Girl Summer”

Friend 1:“Henry keeps stringing me along”
Friend 2 & 3: “HGS

Friend 1: “GIRL, you are looking good!”
Friend 2: “Chad ghosted me. HGS”
by Your loving meme queens January 27, 2021
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The act of placing images of nude women on Team Fortress 2 maps as the Spy, using your cloak, and camping until some idiot gets distracted by the random beautiful lady. People can get banned as it is a mod.
Jim: OMFG!!
Finch: What is it, Jim?
Jim: Some guy just hot girl backstabbed me!
Kevin: Well what's his username so you can report him?
Jim: Stiffmeister69...OMFG STIFLER!!!! STOP HOT GIRL BACKSTABBING!
by Spencemeister February 1, 2011
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When the most attractive small town girls get it into their heads that they make every rule, they won't be caught with anyone from their school, and a sort of mix between bitchiness and snobbiness.
She's got the looks, but I won't be seeing her again, she has the hot girl syndrome, I hit it.
by Kalib June 25, 2007
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A season to make insecure men mad.
“It’s hot girl summer we’re out here doing what we want and who we want no niggas controlling us”
by Janztek June 26, 2021
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A lame excuse to be a whore while school is out. And honestly all girls do is flirt and screw with guys. Hot boy summer on the other hand is straight up for pick me boys i don’t even care.
Hot Girl summer- a time where girls don’t date for marriage and flirt with guys.
by Lyrac June 5, 2022
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when you just slay so hard that it is more than slaying so this is the word for that
by heckaroonies August 12, 2023
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Hot girl 2021 is not just about being physically hot. It’s about being your best possible self, loving your mind and body the most, and not giving a single fuck what anybody says about you. It’s about taking care of your fucking self first, instead of everyone else. It stems from the term hot girl shit. It’s about taking NO BULLSHIT. Cheers to hot girl 2021.

Related terms: hot girl shit and hot girl summer.
I’m feeling great. I work out, I eat right, I go to therapy and I don’t give any attention to fuckboys, this is hot girl 2021.
by anasgone March 7, 2021
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