Being in a general bad mood, but the spectrum is wide. It can be from simple disappointment or waking up on the wrong side of the bed to utter nihilism and existential angst for the human race, and everything in between. Possibly of Yiddish origin. One who is shtoompy is usually called a shtoomp.
by GengisKhan December 26, 2010
buy the domain for your cat blog