What is Otuga?
A generic portuguese anime fan, mildly otaku, sometimes a cosplayer.
Ranges from the occasional TV anime series viewer to the full-blown "I have 2 bookshelves full of imported japanese anime-related merchandise" otuga.
me: yesterday I watched a droll animated series, it's called full metal alchemist and it seems it's from japan.
my otuga friend: well, well, maybe we can still make an otuga out of you!