Squirt has always been pee, unless someone is referring to the small amount of sticky female ejaculate, but usually they refer to the big gush of watery liquid which comes from the bladder. Female orgasms cause the bladder to fill up with water and there's always the feeling of needing to pee after a female orgasm. If the bladder was empty before orgasm, what comes out will be clean water. Most women will reflexively tighten their muscles so that the liquid doesn't come out, and those who don't have the reflex or have trained it away can squirt. It feels better to squirt than hold it back, in