You adviced Not to Speak with mouth full

there were 3 sister having there honeymoon at there mothers house.
that night there mother was walking by the rooms her daughters were.

in the first room she heard giggling

in the second room she heard screaming

and in the third room she heard nothing.

the next morning she asked the first girl " why were you gigling?"
the girl answered: something tickled

the mom asked the second girl " why were you screaming"
the girl answered: something hurt.

and finally she asked the last girl " why were you so quiet last night?"
the girl answered: you told me not to speak with my mouth full.