j00hai A person you talk to in 1337 just because you’re both too dumb to type real words and you like making people confused. Expand Hai j00, 1m 4 1337 0f 4 1337Hai j00, 1m 4 1337 0f 4 1337Hai j00, 1m 4 1337 0f 4 1337 0n 4 1337 + Examples