"You've got a bee in your bonnet."
I said this to a male friend today and he started swatting his head and looking around like "huh?".... Apparently that's a Southern term. I of course laughed out loud and said "No-no-no! You're fine. What I meant is that you're all in a hurry to..."
Ah well, it happens from time to time. The other day I said "Ya'll" and cringed afterwards.
To hear me speak I sound very Northern-Minnesotan - "Oooo yeaaah, surrrrre, you betcha." and "Oofda."
BUT
There's still a healthy portion of my roots left ;)