Fire Pants 

Fire Pants are people who lie profusely, their pants are always on fire, thus, fire pants.

That damn cheater is such a fire pants.

Fire Pants by anonymous March 24, 2024

pants fire 

Bumping uglies with your britches on for an extended period of time. Dry humping.

I’ve got blue balls because all we did was set a pants fire on her couch.

pants fire by LtDangle069 November 10, 2020

Liar Liar Pants On Fire 

Liar Liar Pants On Fire is a phrase that children like to scream at each other whenever they think the other is lying. They also like to scream it at adults who tell them stories about fairies. It is an overall stupid thing to say, since if your pants actually caught on fire when you lied, more politicians would be dead.

Kid: Liar Liar Pants On Fire!
Adult: Shut the fuck up.
Kid: *cries*

Liar Liar Pants On Fire by Adam Cecil June 1, 2006

Liar Liar Pants On Fire 

"Liar Liar Pants On Fire" is a playground taunt that is used to indicate each other whenever they think the other is lying.

It refers to the fact "fibbing" is consider naughty, and pants/bottom 'on fire' is an euphemism for spanking.

Child1: Well my dad can pick up a truck!
Child1: Liar Liar Pants On Fire!

Liar Liar Pants On Fire by Roguebfl April 14, 2009

pants on fire 

1. to lie so badly that, theoretically your pants will burst into flames. popularized by the kindergarten chant, "liar liar pants on fire!".
2. to be painfully gay.

so then i told her i'm puff daddy's personal coke tender, and she bought it. i'm surprised my pants didn't catch fire on the spot.

pants on fire by Dickie Moist October 7, 2003

Liar Liar Pants On Fire 

In my experience when I was growing up," Liar Liar Pants On Fire" refereed to the ass whipping you would get if your parents caught you lying.You felt like your pants were on fire afterwards

Mom yelled"Liar Liar pants on Fire" when I was caught lying about skipping school.

Liar Liar Pants On Fire by Geek Hillbilly June 6, 2016

liar, liar, pants on fire 

A Chant normally used by children to indicate they think someone is lying.
The full phrase is "Liar, liar, pants on fire. Hangin' on a telephone wire".
It is a paraphrase form an 1810 poem by William Blake titled "The Liar".

Tom: "I didn't brake that lamp. My brother Dick broke it."

Dick: "Liar, Liar, pants on fire!"

liar, liar, pants on fire by procadman January 8, 2012