I hate:

People who are always happy.
Couples.
Fucwkits On Facebook Who Start Every Word In A Status Update With A Capital Letter.
Mercy nightclub.
My mattress.
Everything on Radio 1.
Going out/staying in.
My concentration span when it comes to reading novels.
Having literally no money.
Being largely unwilling to look for work.
My hometown.
People I went to school with who've literally not changed at all since we were 16.
Girls.
People who live up to the horrible clichéd notion of being a fresher.
Any twat who describes someone as a "LEG-END!"
Burtons.
Photobooth on Macs.
Carlsberg lager.
Pretty much everything.