Punk and DIY go hand in hand, so why not a punk themed swap? A couple of smalls based on bands or just reflecting the culture in general? I started writing this and remembered a song by The Wingnut Dishwasher's Union called Jesus Does the Dishes: tell me that title wouldn't be hilarious on a dishcloth! Or a hoodie with the Antiflag slogan "To Hell With Boredom!" Or a Johnny Rotten stuffie. Or a "London Calling" phone case.
Well, you get the idea.