Cuddlefish is a fictional American rock band. They were first mentioned in iPilot after Carly had to cancel going to a Cuddlefish concert (on a Saturday) because Ms. Briggs made her judge the talent show auditions instead.
Cuddlefish was also mentioned in "iSpy a Mean Teacher," when Tareen captured a picture of Mr. Stern stage-diving at a Cuddlefish concert.
Sam traded a T-shirt Carly made for her (to celebrate their five year anniversary of being friends) to "Rip-Off" Rodney in exchange for two tickets to a sold-out Cuddlefish concert, so she and Carly could go together in the episode "iDon't Want to Fight." In that episode, Freddie mentions Carly really likes Cuddlefish, it being her favorite band.
Cuddlefish was mentioned in iLike Jake, as well. When Jake comes over to Carly's apartment, and they go upstairs to the webshow area, Carly plays a song through the speakers by accident. Jake then comments that the song is entitled "Brake Lights" by Cuddlefish.
Cuddlefish is also mentioned in iKiss, whenSam lies about having her first kiss at a Cuddlefish concert, in a porta potty.
cuddlefish logo (as seen on the slap)
The Cuddlefish logo can be found behind the update on Festus's "TheSlap" Page: http://www.theslap.com/profiles/festus