S0m3 pe0pl3 45k m3 why 1 us3 numb3r5 4s l3773r5…so h3r3 15 7h3 r3450n :
1 u53 num3r5 45 l3773r5 b3c4u53 17 15 funny 😉
1 4m n07 4 h4ck3r bu7 1 l1k3 th47 l337 5p34k 7h1nk.
4nd… 1t m4k35 7h15 bl0g d1ff3r3n7.
So if you want to learn this kind of … art … search and find out what leet speak is 😉