Sounds like just a little shake.
Check it out:

A 4.5-magnitude earthquake in central Oklahoma shook residents Saturday, just weeks after the two-year anniversary of the strongest earthquake ever recorded in the Sooner state.

The shaking is increasingly commonplace in the state, so after the initial surprise, customers at a central Oklahoma restaurant returned their attention to an in-state college football rivalry game.

Marty Doepke, general manager of Pops Restaurant in Arcadia, said there was no damage at the restaurant that’s known for its selection of some 600 soft drinks — hundreds of which are displayed along shelves.