Anyone thing or person that does not titalate your interest, something that is mundane, boring or even negative. Possibly something that takes too much attention or problem-solving skills to complete.
"That job you got has no zing to it, it's justplain corporate."
This word is a cover-up word for actaully wanting to say high, as in a marijuana high. Made for the purpose of talking about marijuana high's around non-smokers.