guy1: A tomato is a fruit not a vegetable.
guy2: No its a vegetable!
guy1: No, it's a fruit. see it says that a tomato is in the fruit family in Websters Dictionary!
guy2: You know what fuck you!
a kind of phrase people sing when someone else is lying or making up things he or she didn't do.
A: Bro did you fuck that bitch last night? *finds out from girl that he didn't smash*
B: Bruh you know I did. I'm the man!
A: Why the fuck you lying? why you always lying? Hmm oh my God, stop fucking lying!