This catchphrase comes from an online game called Rush Team.

When a Veteran player named Doomdoo would start loosing a match he would stop using guns and start killing all his enemies from behind only with an axe. Other players would scream “attento dietro” that means in italian ( look out behind ) . It became a catchphrase used by many players (most notoriously by Hurakan9000 the first person to say it ) every time the player Doomdoo would get angry, hold an axe or simply start loosing a game.
Doomdoo killed player1 with axe
Doomdoo killed player2 with axe
Doomdoo killed player3 with axe
“Player4 : Guys, attento dietro
by Hurakan9000 March 20, 2021
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