The Grim Adventures of Billy and Mandy Season 7 Episode 13

The Grim Adventures of Billy and Mandy Season 7 Episode 13 SerialGo Watch Online Streaming — When Irwin lacks the courage to invite Mandy to the Valentine's Day dance at school, he asks Nergal Jr. to do it for him. Mandy confuses Junior's invitation with Irwin's and, surprisingly, agrees to go with him, which, of course, makes Irwin jealous. Following the bad advice from his father to be possessive with Mandy, Junior becomes overly protective of her at the dance, and eventually, he and Irwin start fighting, throwing punches and ruining the dance. It is revealed that this was Mandy's true intention from the very beginning, so that no one could enjoy Valentine's Day.