Anything you write will ALWAYS be much cooler if:
1) It's in code.
2) The message/statement is conveyed by unconventional means.
3) 1337 is used.
(The rule name comes from writing "Hello" on a standard handheld calculator by pressing 0.7734 and turning it upside-down)
Steve: Man, I want to say 'Hello' to that chick over there... but how do I go about doing such a thing?
Man: Just remember Rule: 07734 Steve.
Man: Your right! *grabs a nearby calculator*