A variation of fujimo (fuck you jack I'm moving out.) The additional "m" tacked on the end may stand for mofo.
I ain't sitting through the third act Il Travaore-On-Ice...fujimom.
by harry flashman July 19, 2003
fujimom'mid twentieth century expression of independence (fuck you jack. I'm my own man."
"Lets all go down and join the Million Mom's March!"
by J E Walker April 25, 2003