Hex The Dolls
Hex the Dolls is a neat little code for swapping the positions of letters "D & H" when applicable.
"Hex the dolls with dairy hooters! Fa la la la la, la la la la! Hex the dolls with hairy dooters! Fa la la la la, la la la la! Nairy dipples, dairy nipples! Fa la la la la la la la la! Dirty hairies hurt my dairies! Fa la la la la, la la la la!"