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A periodic element with an atomic number of 321. In it's liquid form, can make people become silly, and/ or dumb.
She drank so much siliendum last night that she became silly and dumb.
by ChoppyStix February 09, 2013
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Aug 8 Word of the Day
A method of guessing on a multiple choice test that involves looking at the position of the second hand. If the hand is between 12 and 3 the guess is A. If the hand is between 3 and 6 the guess is B. Between 6 and 9 guess C. Between 9 and 12 guess D.
I passed my test! Thanks to the Clock Method
by ET4444 November 12, 2007
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