Top definition
Just like it says, a permit longshoreman who thinks his knowledge is endless. The reality is they are in all aspects retarded.
Man, I was working with a dumbfuckinbman who would not shut up.
by Capnhook May 22, 2012
Get the mug
Get a Dumbfuckinbman mug for your sister Riley.

Available Domains :D

  • dumbfuckinbman.org
  • dumbfuckinbman.net
  • dumbfuckinbman.ninja
  • dumbfuckinbman.men
  • dumbfuckinbman.se
  • dumbfuckinbman.com