Lair lair pants on fire意思

"Lair lair pants on fire" is a playful way of saying that someone is lying, often used in a lighthearted or teasing manner among children or in a friendly context. The phrase is a variation on the more common saying, "Liar liar, pants on fire," which is used to express disbelief or to humorously accuse someone of telling a lie. The addition of "lair lair" is simply a playful misspelling or mispronunciation that may be used for emphasis or to add a personal touch to the expression.