Pants are on fire

the shortened phrase of "liar liar pants on fire", means that you are lying, not telling the truth, etc.

A simple phrase used to indicate that your pants are in a state of rapid rapid oxidization. YOu should use this phrase when your pants are combusting as you never know when you might have to tell a blind person. A blind person wouldn't under stand what
'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!!'

meant.

A statement used to point out the glaringly obvious when ones pants are, in fact, on fire.

a very serious, often life threatening condition that occurs when a guy/girl is so horny they'll fuck anything in sight.

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.

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.

"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.