Aaaaargh! comic sound effect t-shirt
This tee automatically caught my eye, partly because I'm a bit of a comic book geek at heart, and partly because I'm surprised I haven't seen one before. I think it's a great idea for a design!
Not only can you strut your stuff with AAARRGGHH! (£15) blasted across your chest, but also KPOWW! and BLAMM! (though I reckon it should say BLAAAMM!). Although these t-shirts are aimed at Comic-Con frequenting, Marvel/Buffy/Star Wars worshipping fan boys (not me then), these are irreverent enough to be worn by anyone and not just die-hard geeks.