Hmm... I know how to change a tire but I've never changed the oil. Cross "knowing cars" off my man checklist.
Sports... bleh. Sports are meant to be played, not watched. Paying a bunch of guys to play a sport is like paying the next door neighbor's kid to rollerblade so you can watch.
Grilling out I have never seen the attraction of. It tastes better fried in a skillet on the stove and I don't have to go outside and stand in the heat/cold/whatever. The only thing that tastes better cooked outdoors is anything barbecued.
I'm no good at swinging an axe or running a chainsaw, so you'll have to split your own logs. I can use power tools but I lack any of a stereotypical man's fascination with them.
Let's see, what else? Politics, right, that's something men sit around and talk about a lot. I never have figured out why. All the talk I have heard about all the politics in the world, and it hasn't changed one single thing. It's just a way for old men to vent about things they get upset about.
I guess that leaves computers. I know computers. Why is that a man thing? Well I have never met a woman who was a major nerd. I mean I know they exist, but I've never met any. All the computer nerds I know are guys. Right, computer nerd stuff is a guy thing. There, I can prove I'm a guy.
Leave me alone, it's all I've got. Stop looking at me that way.