What would be a good Christmas ornament to get my best friend?

First of all, I'm a girl, he's a guy. Neither of us are for the mushy gushy stuff BUT I do want to get him a Christmas ornament that says something about our friendship. Any suggestions for a friendship or best friend ornament? I looks around online but all I found was precious moments kind of crap which I know he would not be into. He's 23 years old and I'm 21.