WATCH: Check out these people going crazy over the Black Friday sales
Black Friday is probably known in the US as the godfather of all sales.
And when major discounts are on the line, people are definitely going to get a little testy.
Especially if the big screen TV that they've always wanted is currently under siege by another shopper.
So here are some of the craziest Black Friday videos.
NEVER mess with girls' underwear
A full armour suit is clearly needed to shop during Black Friday