I saw this on a t-shirt one of my friends is about to make for a sports event.
Let’s get rock (or "rocks", I am not sure).
And there is a dirt bike on it too.
The event is dirt bike racing, my friend is Hungarian just like me and he does not speak English well. Therefore I don't think it is figurative or a word play. My worry is that it is a mistake. That is why I wanted to ask native speakers after having browsed the internet to find something similar.
What does "let’s get rocks" mean? It does not sound right to me. Any thoughts on it?