And you know because this has happened to you? If a fluid is released from the bladder does that make it urine or is urine defined by its chemical composition? This is easily google-able and you’ll see squirt fluid and urine are not the same composition.
I find it so wild that as a 40 year old woman someone could tell me I don’t know what urine/urination looks, smells, and feels like. Squirt fluid is much more viscous that urine, it does not look, smell, or taste like urine. It happens to me when I have been to the loo and emptied my bladder less than 30 minutes previously - and kidneys make urine at a rate of 0.5ml/kg/hr so that does not explain the quantity of fluid involved in squirting.
If you are a woman, have you experienced after orgasm needing to go to the loo even though you emptied your bladder pre-sex? Have you noticed that “urine” feels/smells different? Anyway, even if you haven’t experienced that, I always think it’s best to assume that other people aren’t fucking stupid and do understand their bodies. Some people also like piss play, but I think we can all tell the difference.
Sorry @SomethingStrangeWill, totally derailing. Some say ignorance is bliss, but sometimes it’s just ignorance.