Sprite sheet question

[Laviathan4041]

So if I were to rip sprites from a game called "Five nights at F***boy's" or "mad father" would that be acceptable? I only ask because some of the stuff seems to be taken from other websites and such. Some copy righted, the other's I think are kind of like public domain, and the others may be original. I'd have to check for sure in both games for sure. Oh and it is okay to use the f word? I censored it because I didn't want to get in trouble because that is the real name though.