I don't think that I could have survived in my family without a naughty sense of humor; yeah, absolutely. I think my brother and I both get our senses of humor from our parents. I mean, my mother was absolutely hilarious and foul. She had the most ridiculously off color sense of humor, so that was sort of what we grew up with.

This quote is describing how the speaker’s family had a sense of humor that was funny but often inappropriate. The speaker and their brother both inherited this sense of humor from their mother, who was very hilarious but also had a lot of crude jokes. The speaker mentions that they couldn’t have survived in the family without a naughty sense of humor and credits it to their parents.