GNASH

Bite like T-Rex

• Be a grind?

• Champ

• Engage canines?

• Engage one's teeth in bruxism

• Exercise your canines

• Exhibit frustration dentally

• Grind

• Grind (as teeth)

• Grind (one's teeth)

• Grind (teeth)

• Grind (the teeth)

• Grind grinders

• Grind one's teeth in frustration

• Grind together

• Grind together, as one's teeth

• Grind together, as teeth

• Grind, as one's teeth

• Grind, as the teeth

• Grind, dentally

• Grind, like teeth

• Grind, to the grinders

• Mash the molars

• Name of the saber-toothed mascot of the NHL's Predators

• Rub together

• Show frustration dentally