I'll list my top 20 because I can't choose just one:

•Game Freak Acoustic- Ghost Town
•Burn Bright- My Chemical Romance
•Hitchin A Ride - Green Day
•Time To Dance- Panic! At The Disco
•27- Fall Out Boy
•You're So Creepy- Ghost Town
•Dirty, Rotten, Bastards- Green Day
•5th Period Massacre- leATHERMØUTH
•Joyriding- frnkiero AndThe Celebration
•Headfirst For Halos- My Chemical Romance
•Save Yourself, I'll Hold Them Back
•Stage 4 Fear Of Trying- frnkiero AndThe Celebration
•Emperor's New Clothes- Panic! At The Disco
•King For A Day- Pierce The Veil (ft. Kellin Quinn)
•Wolf In Sheep's Clothing- Set It Off (ft. William Beckett)
•Kick Me- Sleeping With Sirens
•Holiday/Boulevard Of Broken Dreams- Green Day
•Disposable Teens- Marilyn Manson
•Casual Affair- Panic! At The Disco
•Surrender The Night- My Chemical Romance

There is several more and these are just some of the first 20 that popped I to my head