a typical mofo (some one who takes pleasure in screwing moms or someone who thinks theyre "all that"), but unnecessarily redundant and a complete train-wreck
often used to express some form of anger towards another person
Did you see what that jank-ass mofo did?? He gave me a f***ing F on my homework!
by angie gonzalez December 19, 2009

5 Words Related to jank-ass mofo

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