Donuyo is Turkish street slang for 'donuyor,' meaning 'it's freezing,' and the doubled chant has become a winter staple of Turkish meme pages. The tags tie it to Kadıköy Boğası, the nickname attached to the clip as it circulates on soundboards and short video apps. Every cold season it resurfaces under snow videos, failed winter stunts and exaggerated shivering edits. Its staying power comes from simplicity: two words, instantly understood by Turkish speakers, and funny even to viewers who only catch the shivering tone.