Donglemeyer 

An insult, one that dongles meyers. Makes people upset and they don't know why.

Bro you're beong a donglemeyer right now.

Donglemeyer by Wetnoodlesoup October 23, 2017

Dofflemeyer

To oversimplify the nomenclature or description of a part to the point where it could be interchangeably used with over 100 different parts or common items. The modern equivalent of using "whatchamacallit" when referring to component that require a more technical description in order to be identified in the future. Particularly unsavory practice around engineering circles.

They called that main landing gear trunnion support fitting a "tube". That part has been Dofflemeyered!

Dofflemeyer by slaslayer September 5, 2018

doodlemeyer 

A doodlemeyer is a slow, unimpressive song. Said song may be described as doodlemeyerish or doodley-dooish. Good old fashioned dentist office muzac is as doodlemeyerish as it gets.

That crap is even more of a doodlemeyer than what they were playing in the elevator!

doodlemeyer by Stuben Hackfittle Von Burntsteiner November 2, 2004