What does Airquake mean?

Airquake meaning in Urban Dictionary

An interesting method in World War II on the web (Battleground European countries), wherein opposing forces decide a ground presence isn't any longer needed in favor of bombing and strafing of enemy targets. Airquake is usually described as DB-7 and Havocs pulling 10+ G cycle maneuvers after delivering their particular payloads with devastating effectiveness. Axis forces have been known to lay the pwn down via Airquake aswell, with less noticeable defiances of physics and/or wing loading properties.