The real name for eCritters, a shitty online pet site that looks like Neopets Year One did some acid, forgot everything they ever learned about style or visual appeal, and died, its corpse ravaged by maggots and scavengers.
Someone who obsessively seeks out hidden easter eggs in movies, video games, DVD menus, or elsewhere, usually ignoring the main content in the course of the search.
He's such an eggspotter. I thinkthe only reason he bought that DVD is to look for the stuff hidden in the menus.