Heatsexual

a gacha heat dumb shit who says they're part of the lgbtq+ comunity but they're not. they just want to say the f slur

Heatsexual is not actually a sexuality, lets talk about this :
Heatsexual is someone who is addicted to seeing and/or making NSFW (Not safe for work) content, using the characters to be in a sexual state where they will feel sexual attraction towards their crush and starts trying to Mate with him.
Heat is a process in Female Wolves and Dogs that produces more hormones and stuff, and makes the Dog/Wolf that is in heat to try and find a Male dog/wolf, and when a Male dog/wolf smells the smell of the heat of a Female dog/wolf
Go read about it in the Tags (Estrous Cycle).
and sexuality is an attraction to some form of gender in some way, not a person or a CHILD.

Usually the people have that are Gacha kids who found NSFW from others kids who found it from some youtuber (Gamer Nation etc.) It can also happen through discovering it in other ways and then making that same stuff on some apps or drawing it.

a terrifying cringe worthy fake sexuality used by horny 10 year old gacha kids

Some fake sexuality that was created by dumbass horny Gacha kids.
Apparently, this means to be addicted and/or attracted to NSFW edits. Especially Gacha and Roblox edits.

A made up sexuality about a person who ''goes in heat'' even if they aren't an animal or a female, and all I know is that Roblox Heat and Gacha Heat exists. This is cursed and is mocking the LGBTQIA+ community. They think that they're valid and in the LGBTQIA+ community, but all they're doing is being dumb. Heat is not a sexuality, it is something that happens to animals. (ah yes, ''dlgbtqia+'')
Example in a couple of sentences:

A cringe and terrifying fake sexuality used by mostly 10 years old horny kids. Heatsexuals are on Roblox and Gacha Life/Club.

dumb fucks who do heat in any game who are so desperate to join the lgbtq+ community