Top 10 Animals with the Grossest or Dirtiest Names

The Top Ten
1 Slippery Dick
2 Great Tit
3 Pigbutt Worm
4 Ass

It's a donkey.
"I am pretty sure I have seen that ass before..."

5 Penis Fish
6 Cock-of-the-rock
7 Booby
8 Peacock The peafowl include two Asiatic bird species (the blue or Indian peafowl originally of India and Sri Lanka and the green peafowl of Myanmar, Indochina, and Java) and one African species (the Congo peafowl native only to the Congo Basin) of bird in the genera Pavo and Afropavo of the Phasianidae family, the pheasants and their allies, known for the male's piercing call and, among the Asiatic species, his extravagant eye-spotted tail covert feathers which he displays as part of a courtship ritual.

It just sounds wrong when you have a dirty mind.

9 Shag
10 Horny Toad

This is a horned lizard, historically known as "horny toad" or "horntoad" (I think I've seen it as "horned toad").

The Contenders
11 Cock
12 Flying Buttocks
13 Tufted Titmouse

And it's a bird! (not even a mouse...)

14 Dik Dik
15 Red-Footed Booby

Boobies everywhere...

16 Long-Tailed Tit

It's a very beautiful bird...

17 Eurasian Blue Tit
BAdd New Item