look up any word, like plopping:
 
1.
One who is completely dependable and reliable, and moooves you
That boy is a mooman, and hot as hell
by junieC November 02, 2007
 
2.
A 315er who likes to pork cows in the rectum or cow vag. The cow usually asks - "is it in yet?"
" Oh man - you've still got milk on your belly! You're sucha moo man!
by LeCheech August 07, 2009
 
3.
One of a race of My Opinion Only Jersey midgets that sell real estate and wax nostalgia about forgotten rock and roll bands.
After a particularly grueling day selling houses, the MOO-man decided to pop a Bruce Springsteen cassette into his boombox and rock out.
by CptSpandex January 13, 2009