The Facebook IPO is expected to be the largest stock offering in history when it debuts tomorrow. 

- Of course at almost $40 a share, most Facebook users are saying LOL to the IPO. 

- Jeff Zuckerberg is so excited he’s already hit the “Like” button on the official Facebook page a million times. 

- If the offering brings in the tens of millions expected, Zuckerberg will be LHAO all the way to the bank!