Your wish.....is my command. Did I miss anything?
 
Nice string in the middle with the ; q delimiter. You got good obfu milage out of that one!
 
tachyon

########################################################
# short summary, with newline added :-)
$_="4a75737420616e6f74686572205065726c206861636b65720a";
for (m/(..)/g) {print chr(hex($_))}
########################################################

# hex string Just another Perl Hacker, verbatim
$_="4a75737420616e6f74686572205065726c206861636b6572";

# substitute spaces out, /x allows whitespace in pattern
# gets rid of spaces and newlines
s!\s!!xg;

# useless convoluted string assignment to $$ ($PID)
# first q delim ; then concats as shown
$$=q;$a='another';.
';$$='.
"=".
'my$a=7."a9";$_.=$a;s!...!-$&!xg;$_.="\ x"x5;;m|..|xg;$$.=$&;$a=qq(c)'
+;

# useless assignment of $a (null) to $$ ($PID)
$$=$a;

# functional line adds \x to hex digit pairs, /x allows whitespace
s((..))(\\x$1)xg;

# print the string, need eval to render \x4a as ASCII J etc    
eval "print \"$_\";";
 
# useless assignment
$a='sttr|\..%a=$perlhacker);$a=q|bx|';
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