1. Meaning: If you are going to be fangirling, make it happy
  2. Example: A: What if my friends make fun of me for being an Army (Fandom of BTS) B: So what? Eodeokhangdeok!
  3. Etymology: eochapi deogjil-eul hal geomyeon haengboghage deogjilhaja! (어차피 덕질을 할 거면 행복하게 덕질하자!)