Knock KnockWho’s there !Bjorn !Bjorn who ?Bjorn with a silver spoon in his mouth !
Knock KnockWho’s there !Bitter Bianca !Bitter Bianca who ?Bitter Bianca next train out of here, pardner !
Knock KnockWho’s there !Bison !Bison who ?Bison girl scout cookies !
Knock KnockWho’s there !Bingo !Bingo who ?Bingo’ng to come and see you for ages !