This weekend will be my first ever football game. However, I have been a football fan for my entire life. I understand the importance of being loud on defense but I’m not sure I completely understand it.

This may be a dumb question but how should I create such noise? I’m not planning on bringing a vuvuzela or cowbell so should I just scream/yell? Is this appropriate behavior? I’d rather not end up on a Twitter brawl video for annoying others around me.

Thanks in advance.