How many Asexuals does it take to screw in a light bulb?
    Quite a few actually, one to change it, and the rest to put labels on the ones that didn't fit!
I also quite like this answer:
    It doesn't matter how many you have, they aren't interested in screwing anything!
I don't get the first one. What do they mean by labels?
I also don't get this one: Why do some Asexuals enjoy hanging around super-markets? Because they like being surrounded by labels!