I am having an experience with seeing the number 755 I am seeing it on the clock it will come up...

in totals and stuff and now at this point i have been seeing it since sep. or oct 2010, and now i am starting to worry a bit I don't know if it is something that i need to look out for or something and now i am scared.. What does this mean and why do you think I am seeing these numbers. With the numbers i see 755 almost everyday, but i see 55 ALOT and I don't know why. What do you think it means and why am I seeing it?

placeholder text for bug in Chrome