"Love, Blactually" is the first episode of the seventh season of the animated comedy series Family Guy. It originally aired on Fox in the United States on September 28, 2008. The episode features anthropomorphic dog Brian, after he meets a fellow atheist named Carolyn (Kat Foster) at a book store, and the two begin dating. Heeding advice from Stewie (also voiced by MacFarlane), Brian decides not to have sex with her. Carolyn is led to believe that Brian does not want a substantive relationship, so she begins to date Cleveland (Mike Henry). Wikipedia
Cleveland: I'm no meteorologist, but I'm pretty sure it's rainin' bitches.