FaceBuzz bills itself as sort of a game. It is a random video chat network but it also allows users to rate each other, which makes it a pretty fun place to meet interesting characters. I think most are looking to make other people laugh and they do some outrageous things and wear some pretty clever costumes and disguises.
FaceBuzz puts a pretty fun spin on speed dating, which is sort of what this is. Once you find someone you like or find interesting, you can add them to your friends list and request a mutual friendship. More than anything else, this is a place where you can just be a goofball and have some fun.