Green Bean Boy's definitions
A combination (or portmanteau) of the words "moist", "ass", and "barf" all in one. It pretty much means poop or diarrhea, but with a funnier sounding word.
Person 1) "I totally just marfed on your birthday cake!"
Person 2) "That's okay. Maybe we can eat your marf and vomit all over each other!"
Person 1) "Only if you fist me!"
Person 2) "Deal!"
Person 2) "That's okay. Maybe we can eat your marf and vomit all over each other!"
Person 1) "Only if you fist me!"
Person 2) "Deal!"
by Green Bean Boy December 3, 2010
Get the Marf mug.