G Note 

The most triggering sound for an emo. If they hear the note, they will screech the words to Welcome To The Black Parade by My Chemical Romance and/or cry. I, myself, have an emotional breakdown every time I hear the note.

*someone is messing with piano and plays the g note*
Some nearby emo: WHEN I WAS A YOUNG BUY (cries)

G Note by sh1tty.hair13 January 11, 2021

G Note 

It was once P A I N to all emos and killjoys who dared to hear it. However, since the return of MCR it's been used as a symbol that they'll carry on!

But it's still a painful reminder of those dark 6 years.
/j

Person: Wow, the percussion section of the band room is cool!
Person: *Looks at piano*
Killjoy/Emo: DON'T
Person:
Killjoy/Emo:
Person: *g note*
Killjoy/Emo: *Crying black eyeliner*

G Note by Webb (They/Them) August 1, 2021

G Note 

On a piano, the first note in the black parade by my chemical romance. It will trigger all emos, current and former, and they will lose their sHIT as they ugly-sob black eyeliner whilst screaming the lyrics. Triggers repressed feelings of emoness

Non-emo: hey, im learning piano! Wanna hear?

Emo: sure

Non-emo: *plays G Note*

Emo: *sobbing* wHEN I WAS-

G Note by DeathIsMyNameMf December 20, 2021

G Note 

A “G Note” is one thousand dollars, it was used in The Sopranos when Furio ripped Matthew Bevilaqua for a G Note

Furio: Give me one thousand dollars
Matt: I can’t fuckin believe this, you’re ripping us off for a G note

G Note by sebastian :| April 19, 2022

G-note 

Aka: Aaaaaaggggggggggggghhhhh
How to kill a emo (repressed or not)
Use it carefully as it causes great pain and can cause an emo to go into shock until MCR gets back together (you might be there a while)

Annoying person: *plays g-note*

Emo: Stabs other person with eyeliner before sacrificing them to Gerard, Frank, Mikey, Ray (and departed Bob)

G-note by Forgotten_Yeemo_Trash May 19, 2018

"G" note

The "G" note on a piano is the first note of My Chemical Romance's "Welcome To The Black Parade"

*Hears "G" note* *puts on black eyeliner,puts on WTTBP costume* "when i was a young boy" DO NOT PLAY IN PUBLIC AREA, YOU WILL SUMMON THE EMOS AND DISTRACT THEM FROM ONLINE SHOPPING FROM HOT TOPIC!

"G" note by ThunderTrash123 June 29, 2016

G-Note 

The G note on a piano is highly important to punk rock/emo rock fans who listened to My Chemical Romance. This note is the opening note to one of MCR's most famous songs, "Welcome To The Black Parade" and while this song is not sad in itself (it's actually very inspiring and upbeat) it saddens the MCRmy/Killjoys because the song was the anthem for that fan base.
If you play it they may cry or get really sad (some over exaggerate and lose their shit so be warned)

Also they will probably mention Geesus/Gerard/Gee at some point.

"Dude, what's wrong?"
"I got g-noted and now I really miss MCR."
"Really, Cas?"

G-Note by Cassi98 September 23, 2018