Here's One Everybody Does
Here is one I would be willing to bet every parent on earth does. As a kid we ALL hated to hear the words 'BECAUSE I SAID SO". It was the worst. As kids whatever it was we wanted to do this was not an acceptable answer. We ALL
said "When I am a parent I will NEVER say that". For most it just takes till our own kids are 2yrs old or less for us to say it.