Piss spray 

The act of attaching a hose to one’s genitalia and pissing on their neighbours dog.

Ah shit John just pulled the piss spray out again Doris!

Piss spray by CucumberDog December 13, 2021

spraying the coyote piss 

1. to speak in a way that causes one to build a reputation, particularly one of avoidance.

2. to speak in a manner which repulses others.

Spraying the coyote piss is likely to occur after heavy drinking.

"C'mon bro, you're really spraying the coyote piss; all the chicks are over there."

spraying the coyote piss by beeflat February 10, 2010