Constructive Criticism: I think it would look better without that black area around the actual picture and the text. The black of the T-Shirt would do the same job and look a lot better. Anyways, my useless criticism is done, that was just my "two cents". Looks cool besides that, though.
The font looks alright, but the "eaking" and the "d" look kind of smooshed against the box around the first letters. Unless you're planning to start selling T-Shirts (which you could probably make a decent profit from), it doesn't really matter though.
Something like... "I Am DrPencil" Ha..