It's hard to believe it's been over a year since I submitted an obfuscation. Just a simple one to get my feet wet again...
(Can you find the hidden smiley?)
s++ uc`$^X -x "$0" 2>&1`+e;y=O =#=d&&die$_^q*$V#1r-=,&!5&fs0<(i&(-;0&*
s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/