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Katrina "Trina" Riffin is the main antagonist of the TV series, Grojband. She is the 16 (later 17)-year-old sister of Corey Riffin who is obsessed with destroying Grojband and hates it with a burning passion. She appears to have violent anger-management issues, which Grojband uses to write good...
Trina Riffin is the main antagonist of Grojband. She is Corey's older sister. She is an evil teenager with demonic powers who hates Grojband especially her brother Corey and she wants to destroy them.
Trina goes into happiness diary mode with an astronaut costume on when she realizes that she finally won in a fight with Grojband and that she's going to survive the apocalypse with Nick Mallory and leave Grojband.
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Trina's Diary is a diary that belongs to Trina Riffin. Whenever Trina gets overcome with emotion, she goes into Diary Mode where she unwittingly writes in her diary, which Corey then uses for lyrical inspiration.
When they do not have the lyrics, Corey and his friends get Trina, Corey's sister, into an emotional mode to write entries in her diary that Corey can use for lyrical inspiration, so that Corey and his friends can perform a perfect song.
No.TitleWritten ByCanadian Air Date1a"Cloudy With a Chance of Malt Balls"Amy ColeSeptember 12, 2013 (2013-09-12)1b"Dance of the Dead"Meghan ReadSeptember 12, 2013 (2013-09-12)2a"Pox N' Roll"Kyle HartOctober 3, 2013 (2013-10-03)2b"No Strings Attached"Meghan ReadOctober 3, 2013 (2013-10-03)Trina sides with the Orbs and manages to steal Grojband's instruments, but Mina finally stands up to Trina, saving the band. With The Power of Rock , Grojband manages to destroy the meteor with one last song, saving the Earth.
People also ask
Who is Trina Riffin in Grojband?
What is Grojband's 'diary mode'?
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Does Grojband have a problem with Corey?
Trina is the QUEEN BEE at Elementary High. She’s as popular as she is feared by students and teachers alike. People don’t hang with Trina cuz they want to - they simply have to. Being Trina’s friend is kinda like a job.
