Piss Fir 

(1) One of the Fir tree species of the Pacific Northwest. (2) 1970's and 1980's Northern California slang for an employee of the U.S. Forest Service.

(1) "Don't cut down that Piss Fir, it is a shade tree." (2) "Those Piss Firs made a lot of money during fire season."

Piss Fir by HappyAssArrows July 17, 2022

Piss Firefucked 

When a guy or girl sets someones pubic hair, usually a girl, on fire while having sex and pisses on it to extinguish it.

Bro, I was having sex with Linda last night and I totally Piss Firefucked her.

Piss Firefucked by PenisMotherFucka September 8, 2021

Piss on my Fireworks

See also; piss on my bonfire, rain on my parade

The act or art of ruining someone's moment of glory, self-confidence or happiness, usually by putting them down, or showing your superiority over them.

Bob: "Wow, I finished in 2:34!"
Jim: "I finished in 1:47, bitch."
Bob: "Dude, way to piss on my fireworks..."
or;
John: "Yes! I just got to level 4!"
Pete: "Hah! I've finished the game, arseface!"
John: "Ouch, why do you always have to piss on my fireworks..."

Piss on my Fireworks by Ghoul1432 January 27, 2009

piss on the fire 

to stop a fight. to put out a fire. it's a win, win. ur relieving youreself and putting out a fire. (while camping usually)

person 1: 'this fight is so stupid.'
person 2: 'u no what u must do.'
person 1: 'i no, i no, i'll go piss on the fire.'

piss on the fire by hyper_chicky March 1, 2009

I wouldn't piss on him if he was on fire

phrase describing a male person that you extremely dislike

My boss is a real asshole. I wouldn't piss on him if he was on fire.

I wouldn't piss on him if he was on fire by Studly Hungwell November 8, 2008

I wouldn't piss up your ass if your guts were on fire. 

The ultimate FUCK YOU.
I would rather watch you die from internal hellfire, rather than extinguish your flaming innards with my urine.

Suzie: Hey man you are a fucking dick, why do you treat everyone like shit?

Balls Hampton: Fuck you bitch! I wouldn't piss up your ass if your guts were on fire.

Suzie: Weeps uncontrollably

I wouldn't piss up your ass if your guts were on fire. by GGR September 29, 2008

First Fatal Piss 

The first piss you take on a night out that opens the floodgates and makes you need to go every 8-10 minutes.

Lucy: Oh crap I need to take a first fatal piss
Dom: haha unlucky

First Fatal Piss by partyboy123 March 26, 2008