A "hater-girl" is a member of the female sex who feels compelled to downplay the attractiveness of other females who are often highly praised by the male community.
"I don't see why everyone is up Zooey Deschanel's ass. She isn't that great," or "The only reason Katy Perry is popular is because she has boobs." - Typical hater-girl comments
by DictionaryofTruth December 12, 2011