use constant CGI_PARAMS => qw(
    nick pic say likes fav car age town drink wpage
    );

my %param =
    map { $_ => encode_entities($_, '<>&"') }
    map { $cgi->param($_) }
    CGI_PARAMS
    ;

...

print $fh <<"EOHTML";
<b>$param{'nick'}</b><br>
<img src='$param{'pic'}' width='250' height='auto' border='2'><br>
<br>
Says <b>$param{'say'}</b><br>
Likes <b>$param{'likes'}</b><br>
Favorite vehicle <b>$param{'fav'}</b><br>
Real life car/vehicle <b>$param{'car'}</b><br>
Age <b>$param{'age'}</b><br>
Hometown <b>$param{'town'}</b><br>
Favorite drink <b>$param{'drink'}</b><br>
<b><a href='$param{'wpage'}'>$param{'wpage'}</a></b>
<HR color=#008000 SIZE=2>
EOHTML