A three-year-old boy was sitting on the toilet.
After a while, his mother noticed he had been in the bathroom for quite some time, so she went to check on him.
She found Billy sitting on the toilet, quietly reading a book.
Every few seconds, he would put the book down, grab the toilet seat with one hand, and gently tap himself on the head with the other.
His mother asked,
“Billy, are you alright? You’ve been in here for a long time.”
Billy replied,
“I’m fine, Mommy… I just haven’t gone potty yet.”
His mother smiled.
“Okay, you can stay a little longer. But why are you hitting yourself on the head?”
Billy looked up and said,
“Because it works for ketchup.”