Check out these awesome sites! I found them all on bored.com, because, well, I was bored.
RideBattles.com
CatBattles.com
DogBattles.com
GirlBattles.com
GuyBattles.com
Those are sites where you look at pictures of two different people, animals (dogbattles and catbattles), or cars (ridebattles)...