Did a Tommy
Breaking something in freak fashion or saying the least appropriate thing in a delicate situation.
I did a Tommy yesterday when I met Sally. I was trying to compliment her on how big she had become during her pregnancy...
Or
I did a Tommy at work last week. I reached for a glass in the cupboard and it just exploded in my hand!
Or
I did a Tommy at work last week. I reached for a glass in the cupboard and it just exploded in my hand!