from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A mudflow, especially a slow-moving one.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A geological disaster in which a large amount of mud gathers and moves rapidly down a hill or slope
- n. a mixed drink consisting of vodka, Kahlua and Bailey's.
- n. a sexual act performed with feces
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a landslide of mud
Simple combination of mud + slide (Wiktionary)