Cheese Sandwich is a funny pony who plans ponies and cracks jokes. He has a rubber chicken named "Boneless". He competes with Pinkie Pie for role of best party pony but the rivalry is very friendly. He is a very fun guy. When he was a young colt, he didn't like being in the spotlight and he was quite shy. That is until he found his calling by attending one of Pinkie Pie's parties where he realised being a super duper party pony was his destiny, thus earning him a cutie mark.