Here is another fun geeky t-shirt which would make a great addition to any geeks wardrobe, the Magic Mushrooms Mario T-Shirt, designed by Ian Summers.

As you can see from the photo the t-shirt features Mario purchasing some of his favourite mushrooms from a shady character.

If you want this fun Magic Mushrooms Mario T-Shirt it is available for $18 from Threadless.

via Gear Fuse, Offworld