Why do people keep bringing games instead of buying them?

[naruball]

Anfebious said:

It may be that bought and brought have one letter of difference!

Either way you can say that you bought the game and brought it to your house. Or simply say that you brought a game to your house. I don't see what is wrong with that!

I get that it's just a letter, but I still think it's a unique example of carelessness. It would be less weird if they spelled it wrong, as in bouht, boght, boughtt. I've seen no variations. Just "brought". Some times used in several sentences in one post.