ive never thought about describing such words like otaku, but i would explain it as someone whose detailed, especially in anime, manga, and games.
well the video we watched was pretty interesting because the way they described the terms was a bit weird, and they were seening it (like moe, tsunndere and ect.) a bit different then we do.
i mean burikkos arent only for adults, there are some teenage burikkos too, lol. and tsunndere... this ones a bit hard to explain in engish, but i can tell ya for sure that the way the video described it was wrong, i thought.
