Did you ever say something that you knew was going to get you in trouble but you just couldn't make your mouth stop?
I was working on some rather meticulous plans for some cabinets yesterday. My wife (SWMBO) kept talking at me. I kept having to stop and listen to her story, then go back to what I was doing. She could see that she was interrupting my work, but she just wouldn't stop.
"Oh, did I tell you Beth bought new draperies for her front bedroom?" she asked. The Devil got hold of my tongue and forced me to say, "And you're telling me this because..." You would think that, after 36 years, I would learn.