wave something around
wave something about

"Hold that button down and wave it around the room."

She waved at the car, and the security around them.

The Head waved an arm at the chairs around the central table.

He raised his glass and waved it around the room.

He was talking, waving his hands around the way be did.

She waved her hand around both sides of the ship.

She waved him under the counter and around to her side of the desk.

He waved the beam around for a few more minutes, then gave it up.

He waved one hand at the activity all around us.

Dave stood back and waved his arms around the room.