A creepy pervert that looks at you like you are on the menu and like he/she would like to lick the front and back of a spoon clean after sampling a steaming heaping spoon full of poop from your butt. A freak that has a spoon fetish, and a staring problem.
"He just loves his peanut butter like a Spoon Licker. That old Spoon Licker wants a taste of you. Are you on the menu? Because that Spoon Licker can't take his eyes off of you.