Complex sentence: Honey Bunny is a female rabbit cartoon character, designed by Robert McKimson and is the girlfriend of Bugs Bunny who was used for merchandising purposes beginning in the late 1960s.
Split into simpler sentences: Honey Bunny is a female rabbit cartoon character and the girlfriend of Bugs Bunny. The character, designed by Robert McKimson, was used for merchandising purposes beginning in the late 1960s.