Hey, sometimes I write LISP that happens to be parsed by perl :)

my @DB_FIELDS = qw/ foo bar baz /;

my $sql = 'INSERT INTO table (';
$sql .= join( ', ', @DB_FIELDS );
$sql .= ') VALUES (';
$sql .= join( ', ', 
    map( '?', @DB_FIELDS )
);
$sql .= ')';
[download]

OK, so I could have used the x operator instead of map, and it doesn't quite have the extreme paren-nesting that LISP does (in fact, it's possible to get rid of many parens while maintaining correctness). I have some more extreme examples that make you swear you fell into another interpreter, but I can't think of them ATM.

In any case, LISP is remarkable (in its orginal form) for being an incrediably small language without falling down a Turing-tarpit. It's arguably more minimalistic than BF, and you can still write real programs in it without tearing your hair out.