Nah nah nuh nah nah liar.... nah nuh nah nah nah, your your your busted once upon a time i busted my brother with a friend of mine, in fact i caught him out red-handed just last night and to think that we never saw you guys together u said dontsweat it shes not a little sister, but now i caught u with her, uh uh uhuh at the movies, your busted at the play ground, your busted in my bed room, ooh ooh ooh i caught you, you were nothing but a liar liar, its all u ever mean to me pants on fire, a mistake's is all u will be nah nuh nah nah nah, i caught u out real good this time nah nah nuh nah nah, your your your busted once upon a time, happily ever after was my favourite line thought u were a man but now ur just a boy cos u got the love and as far as it can turn is a one wayticket cos i dont really need ya, so now i can tell ya "cya", uh uh uhuh at the movies, your busted at the play ground, your busted in my bed room, i caught you, you were nothing but a liar liar, its all u ever meant to me pants on fire, a mistake's all u will be nah nuh nah nah nah, i caught u out real good this time nah nah nuh nah nah, your your your busted nah nah nuh nah nah your your at the movies, at the play ground, your busted in my bed room, i caught you, you were nothing but a liar liar, pants on fire, nah nuh nah nah nah, nah nuh nah nah nah liar liar, its all u'll ever mean to me pants on fire, a mistake's all u will be nah nuh nah nah nah, i caught u out real good this time nah nuh nah nah nah, your your your busted (x2) liar your your your busted