Someone who consumes wapanese media in moderation (but still risks becoming a full-fledged weeaboo).
1: That guy watches anime, what a weeb!
2: Hey, watch your language! Watching a few episodes of japanese-made cartoons doesn't make you "overly obsessed with Japanese culture to the point where you become annoying". He's doing it responsibly. He is a pre-weeb.
1: Whatever, he's on the path to total weeaboofication...