Here’s a fun activity next time you get on an airplane. Take your seat. In front of you is the SkyMall shopping catalog. Shop while you fly? No. Take a pen. Write offensive comments on every product that insults your intelligence. 400-dollar pocket computer. Draw on the screen: “I’m still a virgin.” Frowny face. Four martini glasses for 90 bucks. “Now all you need are three friends.” 200-dollar golf club cozies shaped like Looney Tunes characters. “Mother thinks I’m straight.” Forty dollars for a paper towel rod. “Leather straps not included.” You ever been on a plane and got the Skymall X-rated catalog, that was me. Or someone who’s heard this joke. My minions are everywhere!