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Pre-heating 

First step of three in beer pong leading to being "on fire"
After making one cup, a person may say I am pre-heating. If he makes their next shot, he will be "heating up." And if he make their next shot after that, he are "on fire"
Coined by the famous Marshall Finkelstein.
Marshall: Yo it's my first shot of the game and am already pre-heating.
Ian: Bro so am I!
------------
Christian: Pre-heating muthafuckaaaaaaaaaaaa
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pre-heating 

The preparation of 420. Such as the loading of a bowl, rolling of a joint or blunt, or preparing whatever piece one may have. The process of preparing to get baked.
Steven: What are you doing right now?
Sarah: I am pre-heating in my car.

Steven: I'll meet you to get baked in a few.
pre-heating by Slk16 February 5, 2015

Pre-heating the Oven 

For men: like sloppy seconds, except the girl you're about to bang was with another girl immediately before you. Opinion is divided about whether this improves or detracts from the quality of your subsequent experience.
Don't worry about it man! She was just in there with Crystal pre-heating the oven for you, go for it!
Pre-heating the Oven by xag February 13, 2011

Pre-heating the bathroom 

Farting as you enter the bathroom to set the tone for the destruction about to unfold.
Brandon: *washing hands in office restroom* Hey Bill, how’s it going? Oh man, that is pungent!
Bill: Yep, just pre-heating the bathroom buddy. You may want to clear out before the magic happens.

Pre-hating

To start hating on something before you have your facts.

Or

To go on hating something because of some bias that was fed to you by malicious entities wishing harm on yourself or others.
"I don't like the upcoming Supergirl movie."

"Why? It isn't even out yet?"

"'Cause of what The Critical Drinker said about it."

"So he's pre-hating the movie before it comes out . . . That's rich."
Pre-hating by Thatguy710 December 19, 2025

Preheating the Oven 

A mental state of anticipation, specifically which occurs after one has consumed a marijuana edible, and before feeling baked.
“Are you fucking high??” “Umm, no. No, I’m just preheating the oven, dude. I only had that edible 20 minutes ago.” “Well then you’re just dumb. Also, nice Phrase, thou hast.”

prepeating 

Opposite of repeating
1. Saying the exact same thing before someone else says it- as if reading their mind.
2. A perfect way to stop a 'stop-copying-me' when you, the copier, gets sick of it.
1.
Teacher: Explain the soil cover in Ireland
Dude#1; <thinking> Mainly brown soils with gleys- some peaty soils with very few podzols
Dude#2: Mainly brown soils with gleys- some peaty soils with very few podzols

2.
Guy1: Want some chips?
Guy2: Want some chips?
1: Yeah thats what i'm saying.
2: Yeah thats what i'm saying.
1: stop copying me
2: stop copying me
1: Shut up!
2: Shut up!
1: Stop repeating me.
2: Stop PREPEATING me.
prepeating by Cillian S October 29, 2007
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square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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