Suspend notice prank

In school, hour say your friends to call your parents in a harsh tone. Tell him to say at the end of class that you are suspended from school and come to take you. Your family must be shocked and reveal the truth before scolding.  #6 Tea of salt? This prank would be best for tea lovers. If any member of your family is badly addicted to tea then give him tea with salt. When he or she would enquire for tea then add some salt in the place of sugar.