Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us
--Calvin
Calvin and Hobbes by Bill Watterson

On my block, a lot of people walk their dogs, and I always see them walking along with their little poop bags, which to me is just the lowest function of human life. If aliens are watching this through telescopes, they are gonna think the dogs are the leaders.
If you see two life forms, one of them is making a
poop, the other one is carrying it for him, who would you assume was in charge?
--Jerry
Seinfeld - Larry David, Jerry Seinfeld