Pronounced "fool nob". Slang for someone who is a nob but extra foolish. Spelled "ful" because "fool nob" is a ful nob way to spell it.
Sterling: "Did you hear about what Joel did with that drunk girl last night?"
Nathan: "Yeah man joel is such a ful nob"
Nathan: "Yeah man joel is such a ful nob"
by MrFantasmo April 12, 2017