Another story about my grandmother:

Go home with a friend. My grandmother opened the door. When she saw us, she started scratching her teeth and speaking "Hahahaha". My friend and I don’t understand anything. It’s back again" and it’s back". We look at her as a psychic.Again she scatters her teeth and again "HaaHHHHH". We are silent. And here she says:
Why do you not understand? I put new teeth!