1. American Rock band formed in Chicago, named after a Simpsons character
2.A Simpsons character, the sidekick to Radioactive Man
Who's Fall Out Boy again?
by intellectualfellow April 3, 2018
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A band that sounds exactly the same as Panic! At the Disco. Though this is a long-argued topic, they are indeed the same.
“Hey Stephanie, is that Panic! at the Disco?” “No, this is Fall Out Boy!”
by StinkingWeasel February 23, 2021
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The stupidest band on earth. They should have broken up in 2007 because everything went downhill after Infinity On High (still a bad album). Why are they still together it doesn’t make any sense. Patrick stump is babygirl and I love him dearly. Andy and joe are very talented musicians. Pete Wentz is a bitch and I do not like his gay ass at all. Stop pining after Mikey Way bro! They also have a really stupid band name. Who is this boy and why is he falling out?
Person 1: FALL OUT BOY NEEEEEDS TO RELEASE A NEW ALBUM.

Person 2: absolutely not! This new fall out boy album will be worse than Mania and I don’t deserve to hear music worse than that.

Person 1: ugh I guess you’re right. Pete Wentz should really just go back to being in his stupid metalcore band. It was way better than fall out boy.
by Dontworkhereanymore August 15, 2022
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A band that was once (and maybe still is) good. Before MTV, the hype, and Pete Wentz's dick being plastered all over the internet, they were a hell of a lot better. They would be better yet without Pete Wentz who is untalented in music and basically a waste of space. The lyrics are pretty good, though sometimes it seems like there is no deeper meaning behind them...Example:

"Racing through the city, windows down in the back, the yellow chicken calls,"

Okay, I'm sorry, but I just don't think that there is anything deep behind "the yellow chicken calls". But maybe I'm just hearing the whole thing wrong, due to the fact that Patrick Stump, the lead singer, has some diction issues.

Example 1:

What you hear:
This ain't a city, it's a golf cart ass face

What you're supposed to be hearing:
This ain't a scene, it's a goddamn arms race

Example #2:

What you hear:
I'm a little man, and I'm also evil, oh so into cats (ooh ooh ooh) also into cats...

What you're supposed to be hearing:
I'm the leading man, and the lies I weave are oh so intricate (ooh ooh ooh) Oh so intricate...

Maybe I need to get my hearing checked, but I'm sure I'm not the only person that has misinterpreted Fall Out Boy lyrics...

While I have some respect for the drummer, straight-edge vegan hippie, Andy Hurley, Fall Out Boy is unfortunatly on the road to becoming overplayed sell-outs. Either that or the guitarist, Joe Trohman, is going to end up in rehab for pot smoking...whichever comes first...
I can't really even listen to Fall Out Boy without thinking about what a dick Pete Wentz is...
by Megan.Maudlin January 15, 2008
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A kick ass band that is falsely accused of being emo and sell-out. They aren't fucking emo, you asswipes. And I can't believe no one has mentioned alternative. I mean, you try writing lyrics and playing bass like Pete, composing and singing like Patrick, playing guitar like Joe or drumming like Andy! And for all those fangirls who see Pete as the only fucking member of the band, go fuck yourself. They had a LIFE before going famous. Their old songs are way better, though. I mean, I saw a vid on YT of them playing in some small revenue before they made it big and were more local, and they were all smiles and laughs. And their songs aren't only Dance, Dance, Sugar We're Going Down, This Ain't A Scene It's An Arms Race or Thnks fr th Mmrs!
Fuckwit: Fall Out Boy is sooo fucking emo! They're lyrics are so melodramatic and fucking shallow! The lead singer's a fatass and can't sing for shit!

Decent Human Being: Fuck off! They ain't emo! And if you'd actually listen to their god damn lyrics, they're actually metaphorical and I bet it'd take you a fucking millienium to interpret them! Stop being a hypocrite, you couldn't sing if I pointed a gun to your head and threatened to blow your fucking brains out!
by Suburban Decay October 21, 2007
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1. Radioactive Man's sidekick on 'The Simpsons'. Directors came to Springfield looking for a new Fall Out Boy for their latest 'Radioactive Man' film. Milhouse was cast much to his dismay.
2. God-awful emo band. Members are Joe Trohman, Andy Hurley, Pete Wentz and Patrick Stump (Oh crap, I know their names!). If they weren't good enough, Pete Wentz has signed crappy bands like Panic! At The Disco to his record label. Rock music is dead.
1. "Watch out, Radioactive Man!" - Bart Simpson.
2. Fall Out Boy killed rock music. The bastards.
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Possibly the worst thing the world has ever turned out. Vocals sound like a baby crying hysterically while being repeatedly struck in the crotch by an electrified spatula. Fall Out Boy can be heard strumming their guitars frantically to try and confuse the listener into thinking that they actually know how to play their instruments. Fall Out Boy incorporates erratic beats and ear raping vocals into "music" that doesn't even flow through the course of one "song". Fall Out Boy is a group of girl scout rejects that got kicked out because they didn't make their cookie quota. hey if you're gonna suck at selling cookies why not music?

FOB fan-"hey did you hear that new Fall Out Boy song?"
Sensible Human Being-"you mean that noise that sounds like Wonder Woman being gang banged by a group of kindergarten Nazis??"
FOB fan-"yeah that one!! wait they all sound like that."
by Ranger Roy April 24, 2009
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