Monte is the nickname of Marcel Eris, better known online as MontanaBlack, one of Germany's biggest Twitch streamers. The phrase Deutscher oder was, roughly meaning German or what, became a shareable reaction clip among his German speaking audience. Short streamer quotes like this spread through YouTube edits, TikTok reposts and soundboards because they can be reused without any setup. This line survives because the wording is instantly recognisable to fans, while the short, sharp delivery still works as a joke even when viewers barely know the original stream moment.