Ok this is the bottom line...

hotsauce wont work has to be capsaicin extract as there is no smell but i like your thinking

put sugar free haribo gummy bears in a regular gummy bear bag

the old classic bucket of water over the door

Ask him if he liked them and if he says yes then just be like
>AHH HAAAA! I FARTED IN THE BOX EVERYDAY FOR A WEEK STRAIGHT AND YOU ATE MY FART AIR DRIED CEREALS HAHAHAHA YOU’RE GONNA GET EBOLA AIDS CANCER LOL YOU’RE GONNA DIE OF ASS TUMOR

Bump

maybe teach him about the importance of spelling? its just a prank bro

Hate fuck his Mom in the ass with no lube, take vids, post em here

eat his asshole

get fucking petty.
>write his number on every peice of cash that you can find saying "call me for a good time: (his number)"\
>put glitter on the top of his ceiling fan if he has one
>put about a tbsp of piss in his shoes every week and watch him wonder why he has athletes foot and his shoes smell so bad

Just rob the money that it cost you to buy the cereal to make it even