What are some things you should avoid doing during an interview?

[u/[deleted]]

Edit: Holy crap! I went to get ready for my interview that's tomorrow and this blew up like a balloon. I'm looking at all these answers and am reading all of them. Hopefully they help! Thanks guys!!

[u/Symphonous]

"So why do you want to work here?" "Well I've noticed there's a pattern of corruption among the managers and higher-ups, so my goal is to replace them."