Trivia: When Josh has the broken foot, the hospital he goes to is called St. Schneider's. This is a reference to the show's director, Dan Schneider.
Trivia: In the episode/movie "Really Big Shrimp" it shows an external shot of The Premiere but instead of having fake movie titles it says "Now She's Carly", a reference to how Miranda Cosgrove is getting her own show on Nick, "iCarly."
Trivia: If you look to the right of the Premiere Theatre when it shows an outside shot, there is always a shop like Schneider's Pizza, Schneider's Bakery, etc. This is a reference to the show's director, Dan Schneider.
Trivia: The hotel that Drake and Josh's parents are staying at is called The Four Schneiders, another reference to director Dan Schneider (and a parody of The Four Seasons).
Dune Buggy - S1-E2
Trivia: In this episode when Drake and Josh are watching TV, you can hear an old sketch from 'The Amanda Show' (1999). Both stars appeared on 'The Amanda Show' before moving on to 'Drake and Josh.'
Tree House - S4-E10
Trivia: Megan says Mom and Dad went out to dinner with the Schneiders. This is a reference to the director of the show Dan Schneider.
Trivia: The outside of the megadome is the same shot from "A Night at the Roxbury", which is used for the Roxbury club.
Helicopter - S4-E19
Trivia: The name on the tail of the Helicopter is Schneider. This is a reference to producer Dan Schneider.
Trivia: If you look closely at all the outdoor shots of the Premiere (and you can sometimes catch a glimpse during indoor scenes), the movies playing there remain the same for the entire season and the new ones are added when the new season begins.
Chosen answer: It's just a screaming fan that knows everything about Drake.
BigOLB