Pyants 

Pants which are as comfy as a pyjama.

He looked so comfy in his pyants.

Pyants by Maverickisgoose June 20, 2019

sagging pants 

when a gay male is looking for a gay mate

“why do you have sagging pants”
“i’m looking for a gay boyfriend”

sagging pants by purple cherry tree June 25, 2021

Pants up, don't loot 

This is more realistic slogan than the Black Lies Matter activist movement's "hands up, don't shoot" where at around the same time videos and pictures taken from Ferguson riots show shops looting blacks with sagging pants and underwears visible.

- The "pants up, don't loot" slogan will soon become outdated when they start following their African tradition.

- Their African tradition?

- You know, no pants, no underpants either, just big ostrich plumes sticking out of their ass cracks.

Pants up, don't loot by O. W. Tongueincheek May 22, 2023

Pants pudding 

Runny diarrhea with a liquid consistency.

I made pants pudding.

Pants pudding by zimmygirl777 January 2, 2023

Cliffy pants 

A pair of pant which lacks the funds to cover the cost of what the wearer orders.(eg: coffee)

Oh, can you cover me, I wore my "Cliffy pants" today.

Cliffy pants by ontarioguy November 7, 2013

Fancy the pants off 

Have a huge crush on, desire, love, obsess about.

I fancy the pants off that guy who works in the book shop. He's gorgeous.

Fancy the pants off by vista_fail September 28, 2010

Maturkety pants 

Maternity pants, in all their stretchy glory, repurposed for a gut expanding due to Thanksgiving Day overeating rather than pregnancy.

My jeans were making Thanksgiving dinner uncomfortable, so I switched to maturkety pants.

Maturkety pants by Bogrimm November 28, 2017