Jerry Fivelegs.

Looks like a cross between a parrot, a horse, an ox, and an optical illusion.

I’ll call it a Parhodox.

Lemmicorn.

Jeff

It’s a Pscantlynth (the “p” is silent, that’s why you can’t hear it when it goes to make number 1).

lindsay

That’s a parotorse, obviously.

Old four or five legs

Dragony. A dragon/pony hybrid.

dog

Hippogriff

That’s a Hooptylompus

Almost looks like a Qilin or Kirin, basically a dragon-horse chimera sort of thing. Though the fifth leg would make me question that.

That’s a hoovelump. (Pronounced hoo-vel-ump.)

This is a scomulorf