How to add secondary uid?

[Schlacta, Christ]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I've googled, and I've searched, and I've tried and I've screwed up
and deleted without sending to keyserver...  but I can't for the life
of me figure out how to add my lesser used e-mails to my gpg key as
secondaries.  Every time I try, they become the primary uid, and
completely unsigned by the people who have signed my primary UID, as
well.  Not sure how to add the secondaries...  but I figure one of you
will know.  How do I add secondary UIDs to my gpg key?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (MingW32)

iQEcBAEBAgAGBQJTw1dLAAoJEFiHuRCpy1pBtP4H+wRRD6b9/BYfSBZu4kl9v6m3
GNi55gzA94rydQY6v4F3TJyVAqSl0BY8i1m3/H/YIbB9o1rnh7sgQs/4pxDBJ9xN
jYrzcNjLwlYMEe5n8SjL4Rey07Aiu0uDNWkSyWgCnwoBnuyFMaZjO7sikpP5Kjza
l+jjQFJagfW6ZclvmXBKfspWOOX9jp9Q6llXGjvM+DNcW6YDvaqTGu/40s5LRLYv
VMAfabBZKnWCoP6LQGq/ASmCl5DdRIDJznUX5TBJUOfho4jEJnEppqSA5HYEiXuQ
sYVgculebCArcSskgYax0n3KF5MH1hC+8yO9/oBaLza0Y91OcmOBQcJKreAz10s=
=n8+1
-----END PGP SIGNATURE-----