8* Edit Meaning

1. the act of consuming four (4) consecutive shots of hard liquor, followed by a beer bong within a short period of time. also known as a ..

1. An unintelligible answer to a simple direct question. My car salesman gave me a mumblefuck answer when I asked if the car was ever used..

1. Somebody who likes to perform sex for pleasure or money. Originally, referred to a woman. Mark was muffdiving a jab-back last night...