Two cats. Some of these are translated from my first language (I use it interchangeably with English with these two...)

The calico: Mew

• Meow
• Meeeeoooooooow (when she is sad & I have to call her)
• Ms. Majestic (or something like that)
• Big Mew
• House tiger

The void: Tommy

• Thomas (his official name, when he's majestic)
• tom (when he's derpy)
• ROTUND/Massive object
• Le creature
• Fat Tommy/Tommy Fat/My-Fat-Tom/My-Tom-Fat (yup it's just shuffling words)

Both:

• Massive fluffs
• Le chonkers (or something like that; one came in as a skinny stray & the other was a baby, but they are both very well-fed now)

Tommy is on a diet I promise