A fake term only used by people named Ray. The imaginary phrase is generally used to describe a hard time or messed up situation. It should be noted that as it is fake, Heat-Up can be used in any situation despite not making any sense. The made up word has no basis in fact and was only created to be part of the conversation.
Person A: Man, I’m glad I‘m finally out of that situation. It was really messed up.

Person B: Yeah, it was a Heat-Up for sure!

Person A: A what?!? That’s not a real thing. Stop making words up.
by SlyDiablo April 9, 2023
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Often used in California as a warning to Beware dildos are failing from the sky
Ahy man it’s heating up outside
by Abilzzle August 1, 2022
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A rule in beer pong which states that if a player makes three cups in a row without missing, he/she may continue shooting on his/her turn until he/she misses. Although house rules vary, the player may have to call when he/she is heating up. Upon successfully making two cups, the player would have to call "Heating up," and after the third consecutive cup, the player would have to call, "On fire."
by welsknight January 4, 2009
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That Cathouse episode #6 was so hot, I was forced to pull it out and heat up the meat right in the living room.
by SirJCole February 27, 2008
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1. to get high
2. to have a plan 4 the day
1. a man if u got the money lets heat up the water
2. im bored as fuck wanna heat up the water
by thetruth35 February 1, 2010
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"The troops are in place,General, now its time to heat up the pan."
by will April 17, 2005
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Heating up cold soup is when a person rekindles a romantic relationship from their (usually distant) past.

The soup is analogous to the relationship in this analogy—and that soup isn’t just room temp...it’s straight up cold. Thus, the general sentiment is that the rekindling is with someone one has neither spoken with nor seen (nor obsessed over) in years.
Late 20’s Girl #1: What are you doing tonight?
Late 20’s Girl #2: Watching a movie at my apartment with Matt...
Late 20’s Girl #1: Who is Matt?
Late 20’s Girl #2: Matt Stephens...my high school boyfriend.
Late 20’s Girl #1: Talk about heating up cold soup.
Late 20’s Girl #2: Yeah. Don’t tell anyone.
by Windton September 13, 2020
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