Some Toastmasters clubs even have an ah-counter role. Ours gets a little rubber duck and makes it squeak whenever the presenter start erm-ing, ah-ing or uh-ing.

Some Toastmasters clubs even have an ah-counter role. Ours gets a little rubber duck and makes it squeak whenever the presenter start erm-ing, ah-ing or uh-ing. Distracting as hell but on the other hands that distraction motivates to avoid it next time.