Whatever you do, if it includes these two, it should incorporate a REALLY HUGE NOSE.
Have people parody Babs, et al in ludicrous wigs and costumes AND get a LOUD SPEAKER system to play their songs ON THE WRONG SPEED. . .LOUDLY and over and over and over.
Sing and dance and whirl and spin and laugh and laugh and laugh. The more outrageous the better.
They can tolerate anything but mockery.