I have a custom made bathtub that is sitting over a large scale so I can fill it with water, set the scale and then it will measure my weight while I’m in it, and it also lets me measure water displacement so I can measure my volume as well.
>>76809549 (OP)
I avoid drinking water, i drink a good amount of black coffee (which is good for you) and wait for it to take effect so i piss and shit. Then i weigh myself naked
>>76809775
Did your mom make you take the water fat test with your sister, who was wearing a sports bra and kept acting like she was putting her hair up and loving every minute of it?