Ruining something while attempting to fix it, on account of using brute force instead of gentle persuasion.
Bobby replaced the nut with an adjustable wrench, mullering it into position. "That should hold it," he exclaimed triumphantly. Sonia watched with disdain. "Sure," she said, "if we never have to replace the wheel again. That's totally cross-threaded."
by sticky10^76 June 22, 2009

To do a shit (eject shit from uranus)
Used as verbal abuse ("you piece of muller")
Be used as a replacement/subsitude for the word "SHIT"
Be used as during sex (exsample: brown showers)
Used as verbal abuse ("you piece of muller")
Be used as a replacement/subsitude for the word "SHIT"
Be used as during sex (exsample: brown showers)
"Im going for a muller" (im going for a shit)
"Muler/Mullah! (SHIT!)
Muller time (shitting time/brown showers)
Muller Express (brown showers)
Muller on Muller (a 69 version of brown showers)
"Muler/Mullah! (SHIT!)
Muller time (shitting time/brown showers)
Muller Express (brown showers)
Muller on Muller (a 69 version of brown showers)
by Wedge Antillies October 13, 2005

I've always taken it to mean generally either fucked up or fucked over. It doesn't have to be related to drink or drugs.
by Gravy February 5, 2004

by Anonymous November 4, 2003

by jjkhubbs May 29, 2010


Usually a word meant to imply high levels of intoxication, "muller," when applied to one who is of or nearly of a personal substance-free attitude, can be also construed to mean "one who is a disappointment."
He was looking to really come into his own in the near future, but pulled a muller, and tanked considerably.
by ppxloller December 12, 2010
