The is the greatest offence ever created, it is the brain child of the person who added it to the urban dictionary. The phrase (Homo-incestual-pyro-negro philiac) means, someone who has sex with someone the same sex as them, related to them, whilst they are dead and on fire.
An example of Homo-incestual-pyro-negro philiac is:

A Boy walks into a grave yard finds his great great great uncle, digs him up, sets the corpes alight and has sex with it.
by Adamski Belletovinch December 1, 2006
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Someone that lights fires to objects to relieve stress or to calm down/relax.
Man I'm such a Pyro Addict, I had to light up some boxes to calm down.
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Pyro meaning Fire and Ice of course Ice combined meaning an Ice or frozen object set on fire while the ice maintains its form without melting
That Pyro Ice display looks amazing
Must be Pyro Ice since the ice isn’t melting
by Sublime_ Groin March 16, 2022
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Also called the 'Domino'-effect. Originates from the famous historian Lord Pyro the 42nd. He would have one of his frequently-seen periods of rage, and this feeling would stick to others. Happened a lot during wars and outings. He would later assault his team-mates, with only one type of weapon, which has spawned the term "One-item".
A: Great, my character just died. I don't want to play anymore.
B: Careful of The Pyro effect now.
by Sgt.M.Vladimirov December 14, 2010
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when pyro has a bong attached to his mask instead of a filter. He is now breathing the chemicals instead of avoiding them
pyro:*commits bong pyro*
scout:can I join
pyro:*has a second bong*
by raybeez March 1, 2022
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(Short for Pyromaniac)

1. (n) A person who likes fire - maybe just a bit too much.

2. (n) A character from the game Team Fortress 2 who was added for the sole purpose of being annoying as fuck to fight.

Note that these two definitions are not mutually exclusive.
1.
Karl: Georgy, dude, are you OK? You just lit your homework on fire...
Joseph: He's a pyro. Don't worry about it.

2.
Adolf: GOD DAMN IT! I got killed by afterburn again! Pyros are so fucking annoying...
by A Potato-loving Cactus September 16, 2019
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Pyro means a good friend, a curator, and a good leader. So you should always have a good pyro.
Yo ! Where's your "pyro" at?
by Ilsawitch November 1, 2023
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