Definitions by Hakanson

Pick your body up 

To have a fix posture

Sean please pick your body up from the desk stop laying on your desk

Pick your body up by Hakanson February 14, 2021

Sit up 

To sit with a fixed, upright posture.

Please sit up during class—stop slouching at your desk like that

Sit up by Hakanson February 14, 2021