Vocabulary
あっぷあっぷ
あっぷあっぷ
floundering while nearly drowning
adverb
adv-to
suru-verb
Example sentences
３日（みっか）連続（れんぞく）で徹夜（てつや）してるから、もうアップアップだよ。
After three straight late nights at work, I feel like I'm drowning in work.