Mueller

Something that goes on and on and on and on and never ends, but also never produces anything useful. Purposefully carrying something to its furthest extent to annoy another. Origin: The Robert Mueller Investigation. Also see MuellerGASIM, Muelldozed, Pulling a Mueller, Muelleresque.

Can be used as a noun or a verb.

Mueller (n): That line is a Mueller!
Mueller (v): I tried to Mueller that clerk, but he caught on!