It's a "computer nerd" term, sorta like 0wnd, or otherwise known as Pawnd. It's like if you shoot someone in a computergame or something, then you say "Oh PWND!". Yea, nothing with the shirt, I just put it into the template I made as a joke, sorry to those of you that don't get it. Thanks for the comments.
About my design
Looks better, not so crowded if larger, zoom please.