To mill about and do nothing for the sake of it - commonly mistaken for "lethargy" and "apathy" but is actually a mixture of both.
Also known as "apathargic"
Ed: Yo Owen, what are you up to?
Owen: Nothing much, I think I might just pand for a while.
Ed: Ah true say! "To pand" - the sweetest verb in the English dictionary! I might just join you for that!