You'd have kept right on surfing while your next-door neighbors were gnashing their teeth and playing board games.

I fear starting a neighborhood feud, but I'm also grinding my teeth.

He'll be gnashing his teeth when he hears that we lost the contract.

Theories also abound that the sitter was happily pregnant, or affected by various diseases ranging from facial paralysis to compulsive gnashing of teeth.

How had she ground her teeth, and torn her hair, when she had seen his happy face as he opened the door of the lady!