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Trick or Treat - October 25, 2009
Rating: 4.2/5 (38 votes cast)

Currently 4.2/5
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6 Comments

KNO3 | October 25, 2009 4:11 PM | Reply

...and cheaper... usually....

Saber! | October 25, 2009 9:28 PM | Reply

that mean old man!
he gave us math hw instead of science hw!

Busalonium | October 26, 2009 6:12 AM | Reply

Lol, this is a real funny one.

abc | October 26, 2009 10:09 AM | Reply

xbar is often used to denote the mean in stats ;-)

Brian! replied to comment from abc | October 29, 2009 12:02 AM | Reply

NOW I GET IT!

Matthew | August 21, 2010 8:21 PM | Reply

LOL! MEAN!

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