wurstkuche (worst’ kooch)

Adj.

1.) To be plain, bland, to be just mediocre, tasteless, dull, nothing special, inferior;

2.) To be very overrated, overblown, inflated in reputation, pompous, ostentatious, arrogant, snobby;

Wurst’kuched

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.