(An-ee-mo) A individual who participates in activities that involve japanese culture and animation (anime) and also wears mostly black clothing, including but not limited too trips pants(see trips), fish net arm bands, an excessive amount of chains, and anime paraphernalia. An important aspect of an animo circle is the excessive amount of sexual promiscuity among members of the group. Despite common belief animos DO "get action", although all the animos in the group are all banging each other. Most commonly found in a group of three or more anemos, or alone in corners. Groups most likely to be found in after school clubs (not involving sports).
Man 1: Hey man there is a bunch of kids in weird black clothing playing Naruto in the hallways.
Man 2: Oh yeah, those are animos, i found that out on that great website, UrbanDictionary.com, you should go there.