Cats.

Just why, why oh why would anybody want one of these these things.

First let me clear something up I have nothing against cat owners, nor even the cats themselves. It's their disgusting habbits that get me; vomit, hairballs, feces on the carpet because the mangy critter is to lazy to move the 6inches more to its litter basket.

My Flat mate has "adopted" a cat from a couple who were forced to give it up due to havin a new born baby. Fair enough but what they neglected to inform us of is that it NEVER shuts up and is allergic to everything.
Cornflake as it is so innocently called even went so far as to cough up not one but two of the most vile hairballs i have ever seen, I swear it deliberately sat in my bed before starting to ejecting the offending items from its self, thankfuly I managed to get it off the bed.
For those of you who have never seen a cat cough a hairball watch this. http://www.youtube.com/watch?v=gdrA61v_xcY

What youtube can't inform you of is the smell. It has to be the absolute worst smell I have ever smelt come from anything...EVER

This is the single biggest reason why cats are worth a rant, Hairballs are disgusting.