Lou is a brawler in Brawl Stars, the mobile arena battler by Supercell first released globally in 2018. Introduced as a cheerful ice cream robot who attacks with freezing treats, Lou quickly became recognisable for his happy voice lines during matches. Short clips of those lines were later shared on soundboards and in fan edits, where players isolated favourite quotes for reactions outside the game. The clip remains popular with fans who use Lou's voice to mark playful wins, cold themed jokes and lighthearted gaming moments.