A bad habit
I overheard a friend telling his pal, "I can't break my wife of the habit of staying up until 5 in the morning.""What is she doing?", the pal asks."Waiting for me to get home."

A boy comes home from school and tells his mother...
A boy comes home from school and tells his mother that he got a part in the school play. "What part?" the mother asked."I play a Jewish husband," the boy replied. "Go back to school and tell your teacher that you want a speaking role!"