[[Self-Demonstrating Article|It's easy 4 numbers]] 2 be substituted 4 letters in chatspeak and it needs 2 be typed quickly. However, in the same vein as [[Xtreme Kool Letterz]], numbers are often used in place of letters 2 be "hip". Most of the time, the number looks nothing like the letter it's meant 2 replace.
A subtrope of [[Xtreme Kool Letterz]]. Rel8ed 2 [[Lucky Charms Title]] and [[Leet Lingo]].