A word commonly used in the place of Halloween by My Chemical Romance fans. It is stemmed from the birthday of rhythmic guitarist Frank Iero on the 31st of October.
Person: Happy Halloween!!
MCR fan: Suddafuckup, it's Ieroween!!
MCR fan: Happy Ieroween, Frankie!! How old are you today?
Frank Iero: Iero-what??
MCR fan: Suddafuckup, it's Ieroween!!
MCR fan: Happy Ieroween, Frankie!! How old are you today?
Frank Iero: Iero-what??
by iamamonster October 31, 2007
A word commonly used in place of Halloween by fans of the rock band My Chemical Romance because the rhythm guitarist Frank Iero’s birthday happens to fall on that date.
by BooklovingLondoner October 31, 2021