A youngster accidentally dropped his toothbrush in the toilet.
When he retrieved it and started to wash it off his Dad stopped him and tells him he better just throw it out and they'll get a new one.
So the kid threw it in the bin, then took his Dad's toothbrush and tossed it
in the bin as well. "What did you do that for" his Dad asked.
"Well, I dropped yours in the toilet last week" he said.