BustedTees Graphic T-Shirts

I've decided I would very much like to be a hipster. It's just what I need right now to break away from that whole "domesticated suburbanite lame Dad with a desk job" look I've been rocking for the last couple of years.  Now, apart from the skinny jeans and the thick framed glasses, I imagine I'd need some pretty cool t-shirts to complete the look.  The kind that say, "look at me with my cheeky t-shirt graphic, don't you want to party with me?" Lucky for me, BustedTees has a plethora of designs for me to chose from.  Their selections range from current pop culture (yes, they already have Linsanity t-shirts) to the clever play on words ("South Korea's Got Seoul") to the downright bizzare (the "SILF", or Sandwiches I'd like to, er, nevermind).  Either way you look at it, these t-shirts are going to give me instant street cred at work, especially among the creative types that hover around the ping pong table on the 18th floor.  The only question is, I wonder if I should wash these t-shirts on the gentle cycle in my washing machine or just handwash them?  Would be such a pity if I ruined them after the first wear, you know?