It would have to be something that has scalar context applied to it. That would yield some neat obfu.
package Foo;
sub new { bless {}, shift }
*$_ = sub { my ($self, $arg) = @_; print "I am $_ $arg.\n" } for 1 ..
+5;
package main;
my $foo = Foo->new;
$foo->do { @ARGV }( 'world' );
Blammo! :-)
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