I have heard them all, hundereds of them, but the STUPIDIST ones to me were the:

chieist- chihuahua fiest
bich a poo- bichon poodle
yorgle- yorkie beagle
I dont know if I am spelling them right because they are not actually breeds

I went to the vet the other day with Dora. I asked the lady sitting beside me what type of puppy she had, she said proudly "chorgle".... Chihuahua beagle or corgi beagle I suppose. Looked like a corgi mix to me. I told her that I hoped she got it from a shelter, because that is not a breed, it is a mutt. Just a mix. And she could have got it at AC for 35 dollars She claimed it WAS a breed and looked at me like I was the stupid one