Hamsters. Hamsters. Hamsters. Hamsters. Hamsters.
They are cannibals who are more than willing to eat each other alive for a mate.
Also they hate everyone and everything.
Leopard geckos. Nasty little blurt of a reptile. Pretty much any other kind of reptile is nicer.
Cockatiels. See above but apply it to birds.
...yeah, working at a pet store for three years biased me hard against certain creatures xD
I had very pleasant cockatiels. Of course one of them masturbated every day so that probably had a lot to do with it.
Yeah cockatiels are basically the most sex-obsessed bird.
The fact that I know this is somewhat distressing.
My lovebird did the same thing every day and it was horrifying.
Strange...I didn't know that was so common. The other birds I have never do that or at least not when anyone is looking. One of the birds does shake her butt at me a lot and toots it up...hmmm