The universal phone number used in examples, so as to imply that it is not a real number. It is almost entirely understood that the number is not to be called, as it is "not a real phone number" If it is a real number, I feel bad for the guy who has it.
Guy's friend:Hey what did the ocean say to the other ocean?
Guy:what?
Guy's friend: nothing they just waved Guy:55555555555555555 you're so funny friend!
By Doro
5555 Day Anniversary
This is the day 5555 days after one’s wedding. Typically, it goes unnoticed. However, if you married the most amazing woman in the world, you better bring her a large bouquet of flowers to let her know how much you still love her.