Verb. The portmanteau of the words "poop" and "push" being put together. To poosh is the act of squeezing to defecate resulting in feces in voiding feces from the bowels.
Erin tried very hard to poosh, but nothing came out.
When an individual enters a situation and takes things too far, past the point of tolerance.
Man did you see how Ernest kept going on about how he has a circumsized penis?
That's such a poosh bro.
A noun, a person who has no face and nubs for arms and legs
“Harrison, did you see creepy poosh in the movie as herself?”
bitch, fuck, damn, shit, hell, etc.
"Poosh you, you poosher." He said.
"Go poosh yourself." They said
"Oh poosh!" she exclaimed.
Amazing phrase used to describe just about anything.
Oh my Hoosh-Poosh!