Too many in my life!!!
The other night I had put my little girl to bed and thought she was asleep after the initial up and down the stairs for a drink as little ones do and was sat on the sofa watching the telly.
I heard footsteps creeping down the stairs and in my sternest voice I said "Get to bed NOW or I will take you there myself" door opened and it was my son's mate who had been upstairs coming down to go out the back garden for a fag!!!! He just looked at me winked and said "ready when you are Mrs F - thought you'd never ask"!!!!! LOL I felt really embarrassed but that is nothing compared to some of the experiences I've had - but they are filed away in the DO NOT REMEMBER part of my brain!!!!
Now im sure your son gets a lot of stick for that!