"or whatever you call it", "bla bla bla", "and all that jazz", "or what not" About "or whatever you call it", "bla bla bla", "and all that jazz", "or what not", Is there anything difference between them? E.g. A: What are you going to take for a tomorrow hiking? B: Water, handkerchief, hat, sunglasses, snack, "xxx" What would you put in the "xxx"? Thank you so much for reading, everyone. I will be so grateful for any help you can provide.