NFL fans are going crazy over a Broncos fan who has been heard Kyler Murray Jersey screaming during NFL Network's broadcast of Denver's game Saturday against the Bills. The strange thing about that is the fact this fan does not exist.Denver is one of many NFL teams not allowing fans in their stadiums. To counteract the lack of noise from crowdle s buildings, networks have been pumping fake crowd noise into their broadcasts. But NFL Network took things a little too far inthe Broncos-Bills telecast with a man who has enormous lung capacity.Below is a sampling of this screaming fan.MORE: As you can hear, this fan is simply screaming Zach Allen Jersey at the top of their lungs for about 30 seconds. In the clip shown, nothing is even happening during the Kurt Warner Jersey game. It's just a fan losing their mind over absolutely nothing.This wasn't a one-time thing, either.The fan could be heard doing the same 30-second yell several times duringthe game.It didn't take long before viewers started to notice, Josh Jones Jersey and get annoyed.who is this Denver maniac screaming for 30 seconds at a time at this Broncos game this guy has some lung capacity Warren Sharp (@SharpFootball) Am I the only person that can hear someone absolutely screaming at the top of their lungs on this Broncos/Bills broadcast? Ian Kenyon (@IanKenyonNFL) YO WHO IS THE GUY SCREAMING AT THE BRONCOS GAME Matt Kennedy (@MJKennedyTweet) Does anyone else hear some dude on the Broncos-Bills broadcast screaming at the top Brian Winters Jersey of his lungs for like 15-second stretches? Jeremy Layton (@JeremyLayt0n) We really hope this screaming fan does not persist in future NFL Network broadcasts.