Dumb stuff your pet does

My cockatiel flies to us when she's alone. Wait, that's not dumb, that's cute. :3
 
Maybe your cat is just bored.
 
my dog likes to jump in my swimming pool randomly. he can swim but he cant get out so we usually have to get him out
 
One of my cockatiels had bit through my Wii motion sensor bar so it broke. Goddammit. Luckily the Wii U came with a sensor bar because I don't like using battery-powered 3rd party motion sensor bars
 
my cat ate some leaves yesterday and then he gagged immediately afterwards
 
I just read that cats and dogs may detect UV lights, which may explain for their sudden, but seemingly "dumb" behavior...
 
My bird likes to do this everywhere.
 
Hm? It's the same concept, though: removing wastes (including uric acid).