One when I was about 10. Mum wanted me to do something and I was arguing back.
Mum: This is MY house
Me: It might be your house but it's my HOME.
My first proper job I worked in an electrical suppliers so if I went to the trade counter it was full of blokes (we had a free drinks machine there). One was a really good customer and thought he was funny. He was sensible and pleasant in the office but tried to show off in front of the others. I got adept at answering back.
Blokey Electrician: Here sashh do you want to see my dick (putting his hands to his fly)
Me: Sorry I forgot my microscope this morning.
I've said this one on here before.
During a rather messy divorce my STBX had come round to my house and amongst other things told me how much 'tighter' the OW's er fanjo was.
I have no idea where it came from but I heard words coming out of my mouth telling him that, "Well that's because she had an operation to get it tightened, everyone knows that"
Good ladies of MN, he went back to the OW and before asking her, he actually asked some of the neighbours.
I worked as a clinical physiologist, I spent most of my training recording ECGs with day release to college.
A student from another hospital had the experience of a man flinging back the sheets and declaring, "Look at that, stood op straight like a light house" You can guess what was stood up.
Her response, "Is it? I hadn't noticed" and just carried on.