Bits and bobs

-So what have you been up to today?
-Oh, you know, this and that, odds and ends, bits and pieces, bits and bobs.

(Bilden: Bits and Bobs från BBC:s barn-TV, två fluffbollar som gillar sockerbitar och har den enastående intelligenta catchphrasen: "If I don't know and you don't know, and you don't know and I don't know; do you know?").