Uhm, like what? Ok, ok, I'll play along. Eight things wrong:
1) "can" should be capitalized.
2) "8" technically should be spelled out as "eight", but as a whole we've been accepting of this practice.
3) "thing" should be plural.
4) "rong" is spelled incorrectly, it should be "wrong".
5) "backword" should be "backward", possibly even plural.
6) "Comment me" isn't proper english.
7) You've got me stumped, dude!
8) You've got me stumped, dude!