Biggest Foo Fighters Stan 

Foo Fighters Stans are people who have a strong connection to Foo Fighters (either the band or the character from Jojo's Bizarre Adventure) and have a hyper fixation on them.

A: Why do you love Foo Fighters so much?
B: Im a Foo Fighters Stan!

C: The biggest foo fighters stan is @peanutzeppeli

Biggest Foo Fighters Stan by Luna289 October 6, 2020

Boo Foo Fighters

The true sexual identity of The Foo Fighters
alt. People who fight foo by taking it in the boo.

You can't call them the Foo Fighters anymore; they take it in the butt so they're the Boo Foo Fighters
alt. Boo Foo Fighters fight foo by taking it up the boo foo.

Boo Foo Fighters by tkobaltimore February 5, 2020

the foo fighters 

they fight foo

Person 1: "the foo's about to overrun us!"
Person 2: "No they're not, here come the Foo Fighters!"

the foo fighters by Doeth February 23, 2020

The Foo Fighters 

A band of brave fighters who took down the species that terrorized the earth long ago known as the “foo”

“Bro how did the foo go extinct”
“The foo fighters took em out”
“Wow that’s sick”

The Foo Fighters by knmjhytfdresawqWDRSFTHJ July 31, 2020

Foo Fighters 

1. An amazing band.
2. A mysterious ball of light that followed WW2 US planes sometimes know as "Kraut Balls", they were attributed to Japan, but could be of extra-terrrestrial origin

1. Nate Mendel in the Foo Fighters is an amazing bassist
2. Aghh! There are foo fighters all around the plane. We are doomed!

Foo Fighters by Tom Brownlee July 29, 2003

Foo Fighters 

1) Unidentified lights in the night sky in WWII seen by some American fliers over the Pacific Ocean and Germany at night. "Foo" comes from a comic by Bill Holman. Not fully explained, but most likely a result of "Aviator's Vertigo."

2) A great, though uneven, rock band fronted by Dave Grohl, who may be the coolest thing that has ever been.

When flying over the Atlantic, Dave Grohl reportedly saw some foo fighters, and said "cool." Then he went back to sleep to dream about how cool he is.

Foo Fighters by LudwigWittgenstein May 4, 2009

Foo Fighters 

Fantastic band!

Those Foo Fighters are really a fantastic band.

Foo Fighters by Myself May 29, 2003