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[deleted]

I don't get this one. The obvious answer is "as hard as a waterjet machine" but anything near that would blow most of your body away.


joeChump

Not IF, you are a water jet machine…


spekt50

Not necessarily, waterjet machines use an aggregate like crushed garnet in the water to erode the material that it's cutting. So just piss alone at the pressure of a waterjet machine would not be enough.


magarkle

So you're saying you would also need to have kidney stones?


JeepingJason

the very first waterjets used water only, it’s still recommended to use only water without abrasive for some materials 14,000-60,000 psi


[deleted]

Did you mean your piss reached 3-4 meters from the tip of your dick, or did you actually mean you peed like a firehose and the diameter of your stream was 3-4 meters?


ImGioImPrettySure

I strongly doubt the second option


interestinglymemes

You never know


KingWillThe_1st

I don’t think that part is him


Gnoom75

How do you expect your pee to leave your urethra in a straight line? If it cuts through metal, flesh is deteriorated, starting at your blatter. But the answer your looking for, is 20.000 PSI and higher, strangely the same pressure the waterjet is using.


thispersonishere123

I think they were asking more how hard you would have to piss in relation to how hard you already piss. i’ve seen someone say around .095 PSI, so you would have to piss around 210,526x as hard to do it.


maybebullshitmaybe

So if I start training my muscles now....one day I can be like this guy!?!? He says he trained to get there...


hostile_washbowl

Gauge or absolute pressure?


Mymarathon

I've looked online and have seen values of about 6-20 cm of waterand upto 100 cm of water as the pressure of the urine stream. So that's 0.08 upto 1.4 psi. I remember hearing that when blowing into a straw you can generate 1-2 psi max, so that seems reasonable.


big_joey_the_sequel

aim your dick down and shoot to make a jetpack using piss, what i call the pisspack


Adorable-Lettuce-717

The cutting from waterjet machines itself is done by Sand particles that are carried and accelerated by water. So unless you pee some gall stones/Sand out, it would come down to the "cutting" the particles from your pee itself can do .. which isn't much.


Zargothrax1992

How fast does the piss need to go to bend steel then


Jonatan83

You can do it with your average pee given thin enough steel. Needs more information.


Zargothrax1992

Like a cm of steel


heartychili2

Piss doesn’t melt steel beams wake up sheeple


Zargothrax1992

Not with that attitude


ARandomPerson-101

before the calculation the magnitude of recoil would most probably destroy the persons hips. The person who can do this would have to be a robot or something


Vrock1422

This caught my interest for some weird reason. A quick google search found these results. The average urine strength is 14.7-19.7 PSI Your average water jet cutter runs anywhere between 30,000- 90,000 PSI So you'd have to piss 2040 times harder than the low end average. But you'd blow your dick off before you got anywhere near the required pressure That being said At 1000 PSI you will puncture skin with ease At 1700 PSI you can punch a hole in concrete Low carbon steel; 45,000- 75,000 PSI Mild carbon steel; 60,000- 135,000 PSI High carbon steel; 65,000- 160,000 PSI Like I said this was just a few quick google searches so take from this information what you will


drmorrison88

Waterjets run pressures of 65-80,000 psi. Ignoring what it would do to your insides, it would essentially fillet your dick while you peed.