Joke

one day little Johnny came home with his girlfriend and told his dad "were gonna go to my room and do some homework" and his dad said ok 5 minutes later little Johnny's dad heard noises coming from his room so he went to go see what it was and all he heard was "baby baby oh baby baby oh" little Johnny's dad started banging on the door and said "little Johnny what are you doing in there" then little Johnny said "dad were just having sex" then little Johnny's dad said " oh i thought you were listing to some Justin bibber up in here