Sheepgirl

Sheepgirl is an insult used in Facebook /RolePlay/ communities, especially within the Mustache clan. The term originates from trolling culture, when a member of the Mustache clan was confronted by an outsider. When she proceeded to troll this outsider, he called her a sheepgirl. Since then, the term "sheepgirl" has been defined by the original group member as "a huge insult in some foreign country."

Sheepgirl is most likely Nigerian slang for a slut or whore, but its definitions and origins are still not totally defined.