Mike Lowery: [singing] Bad boys, bad boys what ya gonna do? What ya gonna do when we come for you?
[Marcus starts ad-libbing the first verse]
Mike Lowery: Dude, you gotta learn the words.
Marcus Burnett: We usually only do the chorus.
[Marcus starts ad-libbing the first verse]
Mike Lowery: Dude, you gotta learn the words.
Marcus Burnett: We usually only do the chorus.
Mike Lowery: [singing] Bad boys, bad boys what ya gonna do? What ya gonna do when we come for you?
[Marcus starts ad-libbing the first verse]
Mike Lowery: Dude, you gotta learn the words.
Marcus Burnett: We usually only do the chorus.
http://www.moviequotedb.com/movies/bad-boys-ii/quote_2736.html