[Stan is about to punch Roger, and Roger accidentally hits Stan in the crotch. Stan groans and falls on his knees]
Roger: Oh, God, I forgot. That's where you humans keep your boys. I'm so, so sorry. Here, let me help. [punches him in the crotch again] Don't be startin' what you can't finish, bitch.
Roger: Oh, God, I forgot. That's where you humans keep your boys. I'm so, so sorry. Here, let me help. [punches him in the crotch again] Don't be startin' what you can't finish, bitch.
[Stan is about to punch Roger, and Roger accidentally hits Stan in the crotch. Stan groans and falls on his knees]
Roger : Oh, God, I forgot. That's where you humans keep your boys. I'm so, so sorry. Here, let me help. [punches him in the crotch again] Don't be startin' what you can't finish, bitch.
http://www.tv-quotes.com/shows/american-dad/quote_16213.html