Engaging in brain, body, and bed rotting with the goal of rotting away as much as possible. This may involve sitting in bed all day, endlessly scrolling on the internet, neglecting one's responsibilities, practicing poor hygiene, or staying outdoors at all times.
He sleeps for 12 hours per day and has 10 hours of screen-time; he is rot maxing
Rotting at your fullest.
You empty worthless piece of shit
“Dude, can’t do nothing rn man, I am rot maxxing.”