What is Imyy4u?
1.I am too wise for you.
I = I, m = am, YY = two Y's = too wise, 4= for, u = you.
2.The 1337357 person on the planet.
1. ImYY4U.
2. You're so imyy4u.
See 1337, imyy4u, hacker, zwerdog, sw33t, imyy4u