highest p/e ratio

What is the highest p/e any of you have seen. bphx is 708. Are you playing with fire on ratios that high.

 

Theoretically it can be infinite if the earnings are zero, or the P/E can be negative if the company is losing money.

 

I saw 34,000 on one stock awhile ago. It might have been TZOO.

 

so is it dangerous to mess with those type of plays