Pip, Pipper, Peeper, Pip Dip, Pipperoni, Peeper Dog, Mr. Peepers, Good Pip Lollipup...
Maisy, Maisy Bee, Maisy Bee-hind, Maizer, Maizer Beam, Maisy May, Maisy Mayhem...
Squash, Squashies, Squish Squash, Mr. Squashies, Squashy Wash, Squishy Wish, Squish Wish, Squashy Pants...
Toast, Toasties, Toastito, Toastess Fruitcake, Toasters, Toasty Boasty, Toaster Strudel...
Really they go on and on forever but those are the most common.