What to play?

So I'm selling some nice stuff to Channel Fireball for store credit. I'll have about $120 worth of it when the transaction is done. I'm looking at building a cool casual deck to tote around and play with. Something lulzy, like Primal Surge combo or Birthing Pod with cute interactions. Nothing competitive like Scapeshift or Gifts Control or anything. Ideas? Even something stupid like Eternal Dominion or Epic Experiment decks wouldn't be bad. I'm just braindead over here.