Put it at the end of a setup where someone ignores a warning, just before the consequences play out on screen. Follow it with a scream for the fallout, or open with a short buildup and let this line close the scene before the next joke begins.
About this sound
This seven-second voice clip delivers Thanos's cold threat to break someone's neck in a slow, heavy villain voice, with each word landing like a warning before a fight. It feels tense, intimidating and darkly funny, turning an over-the-top menace into a joke threat for friends who push their luck too far.