How to piss off Horo Horo
1) Call him a ice-cube brain.
2) Tell Anna he says she's a stupid slavedriver.
3) Laugh as he gets pounded by Anna's Shikigamis
4) Steal his snowboard and give him to Chocolove for a joke he's working on.
5) Laugh as he kills Chocolove when he finds out his snowboard has been painted to PINK.
6) Dye his hair purple and call him a Ren fanboy.
7) Tell Pirica about his slack of training when she's not with him.
8) Show him Ren/Horo yaoi fanfics.
9) Laugh when he faints.
10) Show CHOCOLOVE Ren/Horo.
11) Laugh and help him to prank both of them.