Actuall the thing being referenced is blessed; the reference is still just a reference. The blessing changes the referent, not the reference itself. A new reference taken to the same referent will exhibit blessed / object-y behavior.</pedant> 

use strict;
{package Foo; sub oik { print "oik\n" } }
my $x = bless [], "Foo";
$x->oik;
our @y;
*y = $x;
( \@y )->oik;

[download]

Zaxo's explanation below shows this as well.

In reply to Re^2: why "Bless" in OO Perl by Fletch
in thread why "Bless" in OO Perl by Anonymous Monk

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