Neonb4nny pronounced banny replaces vowel with number 4.
v3kz pronounced vekz replaces vowel with number 3.
4-3=1 so that means b4nny is 1 whole number better than v3kz meaning v3kz is really really good.
Trust me. I'm not high.
But B4nny is number 1 so that would make v3kz 0. Are you calling him a zero?