A term used for an imaginary place where low-class men can be "found". Such as a male that will not be dated, but will be called for a quick hook-up to satisfy female urges.
My kids actually said that they'd rather eat the cardboard box as it probably had more flavour than the shit posing as food it contained! True! They've called it Muckdonalds ever since.
When two sexy hotties accidentally find eachother thru Craigslist, but not the creepy personals sextion, and discuss the "just the tip" game!
I was looking on Craigslist for concert tickets and got lucky with a free one AND a Muldonaldson! Tomorrow's concert will be so much fun together, seeing as he's a funguy and I'm a fungina!