Here is a forum game about trading. You play like this.
TTUG: I have pizza.
Cypher: I trade a lit stick of TNT for the pizza.
I have a cat.
Trades Rainbow Dash for a copy of The Princess Bride on DVD.
trades The Princess Bride on DVD for Robin Hood Men in Tights on DVD
Burns the Robin Hood Men in Tights DVD and am now proclaim as a hero so I am giving a kingdom (*shrugs* Those villagers are weird )
(And this is technically a trade because I traded the DVD's ashes for a kingdom)
trades your kingdom for popsicle
Trades popsicle for ice cream
trades ice cream for ice cream cake
Trades cheesecake for time machine
trades time machine for portal gun
Trades portal gun for teleportation abilities
trades teleportation abilities for cake