go limp

Harper felt a bright, sharp pain; his right arm went limp and useless.

He certainly felt his left arm go limp and numb.

My legs went so limp with relief I took a taxi the rest of the way home.

"Oh, Barney, you've kept me so distracted my beans might have gone limp!"

"But it seems so frightening, to have your flesh go limp and wrinkly."

She went quiet and limp and I let go of her.

Even worse, his legs had gone perfectly limp and were without feeling.

Suddenly, he went completely limp and bowed his face into his hands.

Bosch went limp to signify his compliance and Irving got off him.

Then the emotion seemed to drain away, suddenly, and his body went rather limp.