The name refers to Anton Chigurh, the calm and menacing hitman played by Javier Bardem in No Country for Old Men, and the meme plays on the contrast between that feared character and a panicked, almost childish chant of his name. Short reaction clips like this spread through meme soundboards and short video edits, where a recognisable name and a frantic delivery can carry a joke without any setup. Its appeal is that contrast: the chant sounds helpless and alarmed, while the name still evokes menace, so creators use it to undercut tense moments with comedy.