I don't think I will ever forget when they announced their comeback. It was probably the best/most embarrassing moment of my life so far.
I was in the middle of class when my mom texted me that they were back. At first, I didn't believe her. I thought she had checked one of those fake conspiracy websites. But she told me to check twitter and woah, they actually were back.
See the embarrassing part was that I was about to cry, so I asked to go to the bathroom. After having a total fit of excitement, I went back to class and the teacher had asked what was wrong with me ( my eyeliner was all smudged and my eyes were bloodshot) in front of the whole class.
So I had to explain to 20+ kids that I was crying over fall out boy. Honestly, I'd take that moment over everything else because I was so excited that they were back. (Still am!!)