If you haven't already, check out this site: http://www.cafepress.com/pwoperrock
It's really inside jokes between all fans and Muse, though, so you have to know your facts. But, if you do, it's freaking hilarious.
I love Dom's to-do list! Two of my favorite tee shirts, are "Pwoper Rock" and "Do you think you deserve your freeDom?"
If you aren't fully aware, Matt cannot pronounce his r's very well in some words. He pronounces them like w's. So, he says proper a lot.. but it comes out as pwoper. I caught a pwoper fish, Dom! Also, the second one is the lyrics to Soldier's Poem but a shirt also dedicated to Dom. XD