acronym.
Mash until no good; to change something so that it no longer works properly.
Example Citation:
"Reports from Usenet suggest that the pronunciation /muhnj/ is now usual in speech, but the spelling 'mung' is still common in program comments (compare the widespread confusion over the proper spelling of kluge)."
— The Jargon File
Related Word:
Category:
New words. 2013.