Probably related to gnashing of teeth.
She speaks in sharp piercing shrieks, her eye boils, and she gnashes her fang.
He is also very timid, and gnashes his teeth in fear if the lights are out.
The general public dare not gnash their teeth in wrath about the meat situation because they cannot afford new teeth.
I suppose that we are hard on our dentures because we gnash our teeth so much.
Would you not throw yourself down and gnash your teeth and curse the demon who spoke thus?
Gnash is available both as a standalone player for desktop computers and embedded devices, as well as a plugin for several browsers.
We have a market with a fixed price (one can hear economists gnashing their teeth already).
