mofart
An old man who is grumpy. An extremely miserable old fart.
check out that curmudgeon, he's such a mofart~!
MOfart
MOfart, abbreviation for the term "miserable old fart" Term used to describe someone of any age who has a tendency to be grumpy, cantankerous, irritable and ill tempered without reason or provocation.
Man he can be such a MOfart!