lol this question reminds me of a joke... and it's on topic
During a football game between Harvard & Yale, two spectators from the opposing sides were visiting the toilets.
After finishing the Harvard man walked straight towards the door, where upon the Yale gentlemen comments smiling...
"In Yale we learn to wash our hands after using the urinal"
The Harvard mans stops, turns around, as a man from Notre Dame enters, and replys to the man from Yale...
"We at Harvard learn not to pi$$ on our hands while using the toilet"
Meanwhile the man from Notre Dame, goes and washes his hands, then uses the urinal, the other two are stopped in bewilderment, and as he begins to walk out remarks,
"We at Notre Dame learn to wash our hands before touching a sacred object"
