Say it with us now: "Gibby!" Nickelodeon's "iCarly" wrapped in 2012, and you probably know that it expanded the series' canon in 2013 with "Sam & Cat," a sequel crossover spinoff of "iCarly" and ...

“I don’t know what happened to Carly’s mom,” Kress recites, as if he’s been asked a million times before. “I do know what the goat did, but I can’t tell you.” But that’s not the information the young ...