(Adj.) Literally, it means 'full of love.' The opposite of this is clearly 'hateful.' To better understand the term you must not be a hateful hatemonger like SOME people. (::points around the room::) huh!? HUH!? Yeah! That's right. ...'Loveful' was coined during a mid-day phone call between Massachusetts and Rhode Island.
me: "You are so loveful. I wish I could be as naturally loveful as you."
mj: "Seriously, you hateful bastard. Here's to not being a winner every day! ...hateful!"