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 ...

The third season of iCarly left the series in an unexpected place after establishing a major cliffhanger. But is it possible for the story to continue in some other way? Miranda Cosgrove seems to ...