"Thy end is now" is a well-known combat quote from Ultrakill, the fast-paced indie shooter released in early access in 2020. Online, the line spread through gameplay clips, boss compilations and meme edits because its wording sounds dramatic and immediately recognizable. It remains popular in short videos because the phrase is brief, aggressive and easy to sync with reveals, jump cuts and exaggerated threat moments. Fans often use it alongside other intense gaming sounds such as the FNAF Jumpscare Scream.