(noun, verb. coined by Jumbo Jay)
A man or woman, occasionally toothless, who gets drunk and blows whoever passes out at a party.
(verb) Joey passed out and woke up to a slobber knobbin.
(noun) Oh shit, I didn't realize there was a Slobber Knobbin in the house; don't be a fuckin slobber knobbin!
an offensive term for an arrogant person who professes to know everything in 1 and only one subject but in reality they know absolutely nothing in that subject.
please do not confuse a know-it-all with a pundit, or someone that is blowing fairy dust up your skirt. they are 3 completely different things.