alias tear_mole -> mole_under_eye

BUR #43738 has been rejected.

create alias tear_mole -> mole_under_eye

utility alias, matching the wiki description

I just realized we have mole under each eye, what to do with that

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #43738 (forum #369523) has been rejected by @DanbooruBot.