/schmump/ n. A term of endearment; a cross between pumpkin and sugar; Andrew Reale; one who possesses a perfectly round muffin-like coolie.
/schmumping/ v. Wiggling; moping; snuggling; nuzzling; lying; eating; traveling; scooching; whining; jumping around excitedly.
To the boy snuggling into the covers on a late Saturday morning: "You're such a schmump."
To the boy dilly-dallying on the computer rather than going outside to enjoy the rare sunny day: "Stop schmumping around; it's getting late."
schmump⋅less, adjective ("Don't leave me schmumpless")
Person who is sad, grumpy or mopey.
She's such a schmumpkin, she's been real schmumpy lately, what is she schmumping about?