Years and years as many jungle tribes never went to a toilet
One way to clean a toilet without touching it is to use a toilet brush with a long handle. Simply scrub the inside of the toilet bowl with the brush, then flush the toilet to rinse it clean. Additionally, you can use toilet cleaning tablets or automatic toilet bowl cleaners to help keep the toilet clean without having to physically touch it.
That is a biologically impossible thing. If he were to go that long without going to the wash room he would have serious medical issues with a great risk of death. Going for more than a few days without going to the bathroom can result in serious medical issues. If you think this may be true and he is not exagerating, I would advise you to go to a doctor as soon as possible.
drinking before you go to bed, not going to the toilet etc. try drinking a long period before you go to bed and also use the toilet.
2 weeks
It is impossible for all humans to fly without the aid of technology or tools.
they don't
4 days or less.
24 hours,according to which toilet cleaner.
as long as it lasts, without going mouldy
Years and years.
Where are they going? (more likely that the oceans will be here longer than us humans)
forever, no seriously, there has been slaves, and women have been below men for about as long as humans have been around.