what the hell ?

tx_est

why waste time posting some nonsense, somthing like below for so many people. What is going on?

？？？？？？？
9 z- _* Y# }! B+ h$ `* ^see see
kankan
dududududu
dededededededede
oooooooooo
( ~: ~2 C! Y8 V5 K$ D( O; F- Mkkkkkkkkkkkkkkkkkkkkkkkkkkkkaaaaaaaaaaaaaaaaaaaannnnnnnnnnnnnnnnn
/ M; J" R/ A4 }看看看看看
. f. O: S3 a0 U4 P看看看看看看
aa
aaaaaaa
+ d7 V  w! U3 e5 _$ Z# s7 R! S# nkankankankan
$ f& p" x/ \1 o3 K, H5 }' {kan kan
kankan
! |* ^( a/ p- E0 B% I/ v# psee see see see see see see
# ~# W) c; j5 X9 e- `2 B6 t! a
/ B+ L/ `1 r& l) v; C5 z4 j......

( ]( F* T: D7 f: A7 oetc.