hit the dirt
hit the deck

But on a lazy summer day or evening, you'll probably want to hit the deck.

Charge past the heat, hit the deck, and give us some protective fire down whatever is ahead.

"I noticed you were the only one to hit the deck."

She hit the deck, rolled, and came up ready for action.

Every one of us hit the deck in a split second.

But with the next one, as she was trying to hit the deck.

She hit the deck and covered her head with one arm.

When you see me, hit the deck and stay down.

She hit the deck too hard, the tuck only half done.