I suspect that this is an onset of curmudgeonly / cantankerous behaviour on my behalf.
Currently annoying me in an ear-worm type fashion are:
1. Gratuitous use of "you know" for no apparent reason
2. Starting sentences with "So" or "Basically"
and worse of all
3. Liberal use of "like" multiple times in the same sentence.
I have more-or-less recovered from the outbreak of Australian Intonation Disease (AID) brought in from "Neighbours" some years ago.
Any suggestions for therapy?