Which Fairy Tail Character you hate most?

Everyone seems to be telling about which character in fairy tail they like and why.
Why don't we know about the character they hate most and why? :P
Also you all can discuss about the reason for the character being hated.

I will go first :-
I hate Lucy's father the most.
He is really kinda badass. Only money matters to him.
Lucy's happiness was nothing to him

after reading fairy tail 282 and 281, I think Gemma is the worse guy.

i find no one here is very bad man in fairy tail, all of them will became a good man after something.....for example, Lucy's father became good after he went broke.
and i think Gemma will be a good people some chapters later...maybe.

lucy......
no reason
just hate
i hope that she disappears in fairy tail 283

all the badass change to be good guy. and the only man who died is a good guy.....but,faily tail is a good fighting manga.i just finished faily tail 283.