1 definition by Newfiegirl
Being from newfoundland, we have a strong British heritage. I always understood it to be a reference to witches burning at the stake. Your pants or skirts would be the first thing to catch fire.
Person on stake while fire burns, sees their pants catching aflame
"Please! I'm Innocent! "
Crowd "liar liar pants on fire
"Please! I'm Innocent! "
Crowd "liar liar pants on fire
by Newfiegirl April 5, 2017