Shark Mode: Go on a evil rampage and attack human hands
Spider Mode: When they jump up and stand on their back legs and fight something.
Dumbo Mode: When they jump so high it seems they are flying with their oversized ears.
Different Chihuahuas vary.
my other chihuahua
My dog, Little. She's 70 years old and is still hot.
Chihuahua hater - "Shut up you crazy little beast!"