Bang the Pipes 

Give me a call (derived from signaling your buddy that lives in the upstairs apartment by banging on the adjoining radiator pipe)

Usage:
"I gotta squat for a jiffy wiz in The Gran Manzana and I've been head sparkin’ ‘bout pounding that Coney fillet in a twee fire-in-the-hole.
The dewclaws are up. Ya wanna draft my flivver?
Bang the pipes by 5:00 or hold peace.”

Translation:
"I’ve got a layover in New York City and was thinking about getting a hotdog in a quaint restaurant.
I’m enthusiastic. Do you want to come along?
Call me by 5:00 or it will be too late."

Bang the Pipes by goose_on_a_roof October 9, 2020

Molly Piss 

British slang, originating in Plymouth, Devon, it means an ineffectual male. The epithet also implies that the recipient is also moronic impotent, effeminate and incompetent. The origin is believed to derive from the expression 'not worth a Molly's piss', where Molly or Mollie was a slang name for a prostitute. So a Molly Piss is someone who is not worth a prostitute’s piss, meaning that they are of no account or totally worthless.

“Mark’s all uptight and emotional because Terry pointed out a fundamental error in his figures, says he’s going to resign because he can’t take the constant criticism.”
“What a molly piss!”

Molly Piss by AKACroatalin June 5, 2015

piss in the wind 

A very bad idea, unless you enjoy being covered in your own piss.

I was too lazy to find a better spot and tried to piss in the wind. Damn was that a mistake.

piss in the wind by oceancats April 5, 2017

piss blood 

An insult used to wish someone to quite literally, piss out blood, as if they have a symptom or illness which causes them to.

Similar to 'get cancer' or 'die'

A: Why are you always alone, nerd?
B: Go piss blood.

piss blood by davidhaselov April 1, 2017

piss clams 

A funny name for longneck clams, which live under the sand and squirt up water when you step near them.

I want to join up with Jim and walk up and down the beach, and step on piss clams.

piss clams by j-lingo February 21, 2011

Piss Parlour 

A place to relieve yourself of urine. Despite the existance of alternate terminology, a wise man noted their obvious flaws. He deemed "the loo" far too effeminate, "the toilet" far too boring and "the bog" far too vulgar for the feminine ear.

A male in the presence of females is therefore advised to use the term "Piss Parlour" as it gives off an air of masculinity with its use of the word "piss", whilst also masking the unpleasantness of the deed he is about to partake in with the use of the word "parlour". Studies undertaken by a wise man have shown that the female mind associates a parlour with happy thoughts of pretty things.

Girl: "blah blah blah yap yap yap"
Guy (full bladder): "hmmm thats right...hold that thought I need the Piss Parlour"
Girl: "Lovely, off you go then"
Guy (full bladder): *goes to piss parlour* "Aaaaaaaaaaahhhh!"
Guy (empty bladder): "yeah so you were saying?"
Girl: "blah blah blah yap yap yap"

Piss Parlour by jibcheese July 28, 2011

Drink some piss 

Australian slang term "To Drink some beer"

The lads are going to the pub to "Drink some piss"

Drink some piss by GS71 April 4, 2015