use the trades to really annoy your friends.
Note: Minify the command to avoid issues :)
slime helm
Evil Chicken stack
Op Sword of the gods
testtesttesttesttesttesttesttesttesttesttesttesttesttesttesttesttest
OP Armor! :D
Headshop
The Redstone Trader
A custom potion giver