toddle along
1. to walk along in an unconcerned manner. Kathleen was just toddling along, minding her own business.
2. to walk away. Why don't you toddle along now and let me get some work done?
toddle away
and toddle offto walk away. Not even noticing what had happened, the old lady got up and toddled away. Sam toddled away, leaving us behind to explain things to the boss. Wally toddled off, leaving his dinner untouched. Don't just toddle off when I'm talking to you!