Lactating wombat is the term given to a short, round, aged and loud man that has no discernable good looks and bears the resemblance of a wombat. He has mild erectile dysfunctions along with sore, tender nipples which leak prefusely.
"man, that guy just keeps talking, and look at the wet patches on his shirt!, he looks like a lactating wombat"
The religious belief which worships Wombats, stating that they are the masters of everything and the universe, creating the world as we know it, and everything around us. They are the secret masters of knowledge and strength. Only a select few are chosen as the disciples of these mysterious and awesome creatures, everyone else is a follower, united love, and brought together by the belief and spiritual powers of Wombats.
I am convincing a girl in school that i worship wombats, hence the name Wombatism, and this definition.