Thats my almost 3 year old.  I think he's a bit young to be obsessed with Indiana Jones but he runs around here with his older brothers fishing hat(it looks a little like Indy's fedora) and hums the theme music from the movies.   Whenever he sees pictures of Indiana Jones, it doesn't matter where we are, he starts yelling "MOM! INNY DONES!! and humming the music.  We get lots of stares out in public. lol