funny pants 

A funny pants is someone who cracks a joke

HAHAH that's the funniest thing I've ever heard, you are such a funny pants!!!

funny pants by Stif Mike December 9, 2008

Piss-Pants Funny 

The Act of Something or Someone being in the State of Such Concentration and Hilarity, That they have an Involuntary Eruption of Urine; To the Effect that their Pants are Completely and Utterly Soaked in Their own Urine.

"Mitch Hedberg was Piss-Pants Funny!"
"Dude, That guy Falling down the Stairs was Bad, But Piss-Pants Funny."
Man, Yo Momma is So Ugly, She's Piss-Pants Funny..."

Piss-Pants Funny by TheLaughsOnUs April 21, 2011

Funny in the pants

Funny in the pants is the simplest description of the equivalent of blushing in a man being so turned on

When Tony was introducing himself to Kat the love of his life she started to blush and he was so funny in the pants he ended up with a raging erection

It was in her workplace yet he didn’t apologize he actually started bragging about it

Funny in the pants by Tonythetiler December 5, 2017

Funky Pants 

A cat who doesn’t know how good his life is. He meows incessantly and forces people to pet him.

Man, that cat won’t leave me alone, he is such a funky pants.

Funky Pants by Slinky Toast February 15, 2020

Fanny Pants 

Pants with built in Fanny packs.

Dude, those are super sick Fanny pants!

Fanny Pants by FrigginJimLahey June 10, 2018

Mr Funnypants 

A character populating the mind of an avid cartoonaphile who is a total goofball and whose every breath, move and statement is incapacitatingly funny.

Please stop, Mr Funnypants, I’ve laughed myself nearly to death thanks to your unrelenting twisted commentary!

Mr Funnypants by Dr Bunnygirl June 30, 2020

fannypants 

A girl- figures realy

dude one= i got with ash last night
dude two= ash girl or boy?
dude one= fannypants
dude two= get it

fannypants by Abi (Y) May 18, 2006