When playing an online game on a public computer involving the manipulation of variously colored balls dropping down upon an icy mountaintop, don't forget where you are and exclaim, "Oh, no, my balls froze up!" The people next to you will laugh but the librarian on duty will not see the humor in it and will keep a clandestine surveillance of your internet activities for the next two hours.
Boys are so mature, aren't they, ladies? Let us learn from your FEMALE FAILs. Submit your wizdumb.