The Legend of Ernie by Mike Handy is available at Redbubble

Hey Kid I’m a Computer by Mike Handy is available at Redbubble

Your Princess is in Another Castle by Mike Handy and Matthew Parsons is available at Redbubble

What a Piece of Junk! by Mike Handy is available at Redbubble

The Tiger in my Brain by Mike Handy is available at Redbubble

He-Math by Mike Handy is available at Redbubble

(Source: shirtoid)

Hammer Time by Mike Handy is available at Redbubble

Pork Chop Sandwiches by Mike Handy is available at Redbubble

Donkey Puft by Mike Handy is available at Redbubble

(Source: shirtoid)

Baking Bad by Mike Handy is available at Redbubble