mary: tra la la lucie: oh snap, you is gon' go see micha mary: mmhmm  lucie: psssshhh mary: tra la la
a song you sing when you are about to get some
"mary: tra la la lucie: oh snap, you is gon' go see micha mary: mmhmm  lucie: psssshhh mary: tra la la" What is the definition of "tra la la"?