The story
From emo + trinity; coined as a parody of the biblical Holy Trinity.
Etymology from Wiktionary, CC BY-SA 4.0.
emo trinity
Today it means: Three dominant mid-2000s alternative rock and pop-punk bands: My Chemical Romance, Fall Out Boy, and Panic! at The Disco; commonly associated with each other by fans due to a perceived overlap in the groups' shared characteristics and appeal. Full definition →