The phrase combines standard German danke dir, meaning thank you, with digga, Hamburg-origin slang for a close friend that spread nationwide through hip hop and youth culture. Online it became tied to German streamer Inscope21, whose community clipped and reused his casual thank yous. The clip now circulates on German soundboards and in stream edits as a generic friendly thanks, separate from any single broadcast, because the wording is instantly understood by German-speaking audiences and short enough to fit almost any reaction moment.