Giving credit to someone who uses a solid word that perfectly describes the situation/feelings, but it has to be an impressive word. Also includes the act of actually pounding that person and saying "Grammar Pound."
Andy - "So Eric, how was the Dali museum?"
Eric - "It was awesome! The paintings were crazy and I was astonished!"
Andy - "Astonished?!? That's a solid word. Dude that deserves a Grammar Pound!"