Grown Up Words

A teacher was teaching a class of five year olds and asked what they all did in the summer holidays.

One boy said he got a ''choo-choo.''
The teacher said, "Please use the proper grown-up word for what you have done. The word is train."
Another boy said he got a ''bow-wow.''
The teacher said please use the proper grown-up word for what you have done. The word is dog."
Another boy said I got a ''Winnie the S**t.''