Boxcar Astronaut for 05/24/09

Boxcar Astronaut - Boxcar Astronaut #115: Umlott the Mighty!
Greetings, Fellow Astronauts! After discovering a comic book featuring a brave, club wielding warrior named Umlott the Mighty, Caveman has developed a case of hero worship. In an attempt to emulate his new hero, Cavie proves that you're never too old to use your imagination... even if you were literally born in the Stone Age! Check out the club-swinging action in this week's All New Boxcar Astronaut!