German
Worldwide
Expression used here and there by Everyone
Nullacht-Fünfzehn, Nullachtfünfzehn • (Frequently pejorative) term for something common, unsurprising, boring or dull. It is believed to come from WWI machine gun MG 08/15.
"Lass dir was besseres einfallen, der Anmachspruch ist so 08/15"
"Come up with something better, that pick-up line is so 08/15"
Added December 2020 by lechnermichi