Banned In Chile: In The Eighties, the band was banned from playing in Chile due to the Catholic Church's concerns over their "satanic" lyrics. The ban was eventually lifted and they were able to perform in Chile in the 2000s. People loved them, if the Flight 666 DVD is anything to go by.
And their latest live, En Vivo!, was recorded there.
Creator Backlash: Paul Di'Anno and Steve Harris have bitter memories about the Di'Anno years. Paul would call the band "The Spice Girls", on his shows, before doing a Maiden song from that era, while Steve despises the Self-Titled Album for its production and sound, as he said on The Early Days.
"H" for Adrian Smith. Say with an English accent to understand why.
Song-wise, aside of the acronyms, "11:58" or "23:58" for "2 Minutes To Midnight" and "666" for "The Number of the Beast".
And also "Paschendale" is known by some as "Paschen-fucking-dale"
Jerk with a Heart of Gold: Paul Di'Anno still found time to praise Bruce Dickinson's singing in The Early Days documentary, despite his bitterness at never being able to reach the band's level of success.
Old Shame: Most of the Iron Maiden "best of" albums either omit the first two albums (which had Paul Di'Anno as lead vocalist) or replace them with live versions sung by Dickinson. The band still averts this, by playing almost all of the first album sans "Strange World" and "Transylvania"; and "Wrathchild", "Murders In The Rue Morgue", "Another Life" and "Drifter" from Killers. Of note are "Wrathchild" and "Iron Maiden" (the song) being part of their concerts even on our days. The latter, also, serves as the song where Eddie appears.
The Pete Best: Anyone who played in the band before the debut album. Sometimes extended to Dennis Stratton, who was in that album. Subverted by Clive Burr, he played in The Number of the Beast and was only replaced by Nicko McBrain afterwards.
Paul Di'Anno has had a similar career path to Pete Best. Popular in his day, the band got much more popular after they fired him, and he is somewhat bitter about it. His opinion on Bruce Dickinson varies - on The Early Days documentary he praises Bruce Dickinson's singing, and in a live concert from a few years later he says he doesn't like opera singing, because he's a punk.