I have a bunch but my middle daughter was the one who came up with the memorable ones.
Like the night we came home and the tapes were pulled out of their cases in a pile on the floor. I asked her why she did that she said But I didn't the cat did. hmmm . ( we had no cat)
or the time I looked up at her coming down the hall in her bathing suit (she was like 4) And I said Good grief you have such long legs. She looked at me and down at her legs and said Yep They go all the way to the floor! .
She was very logical. lol