I've been with close to 30 squirters, and its a little hard to tell in these videos. But, once you've had one, its easy to tell if she's pissing or squirting. Not that it really matters, as I think both are hot when the bitch is soaking you!
Unfortunately it looks like every one of those women was pissing. I remember 20+ years ago if the vide was labeled squirt she was squirting. Back then there wasn't a lot of squirting videos. But there was endless videos labeled pissing. Now all these wanna be content creators now if the piss and call it squirting they get more views