darning needle
A regional term for a dragonfly. Primarily heard in US. I hate going to the lake, what with all those darning needles and other bugs constantly flying into me!
darn tootin'
slang Absolutely right. A: "Are you coming to the barbeque today?" B: "You're darn tootin'! I'll see you there."
darn it
An exclamation of frustration. A mild alternative to "damn it." Oh, darn it—I dropped another screw. How did I miss that important phone call? Darn it!
darn tooting
and darn tootin'absolutely. You're darn tooting I'll be there. I wouldn't miss it for the world.
ˈdarn it!
(spoken, especially American English) used as a mild swear word to show that you are angry or annoyed about something, to avoid saying ‘damn’: Darn it! I’ve lost my keys!