I've not done that, but have had issues where my mouth seemed to bypass my brain. High School...morning news broadcast and I was one of the two reporters. I was reading some of the sports results and got down to reading the wrestling results. It was supposed to go "and Joe Bob won his match by pinning his man in X seconds." The principal was sitting behind the same table as us reporters just a little further down off screen. I got to the line I mentioned and read it as "and Joe Bob won his match by pinning his mom in X sec..." The principal corrected me, while chuckling from off camera saying "I think you mean he pinned his man." I heard him and decided to take another crack at the line...just to report Joe Bob pinned his MOM again (read it the exact same way as before:Q)!! D'OH!!! At that point my face turned bright red, I put my head down on the table and waved the camera over. They panned over and showed the principal laughing his butt off for a few minutes before regaining his composure and making his announcements.