A special type of orgasm where ejaculate resembles a spraying or pumping action, similar to a Windex bottle or handsoap dispenser. A spraygasm can be achieved by both men and women. Female spraygasms are generally easier to spot because of the watery makeup of ejaculate. Male spraygasms can be harder to achieve because sperm is usually too thick. What makes spraygasms special is that the orgasms are very powerful, violent, and strong enough to create that signature "spraying" effect each time.
I was so horny that my orgasm was actually a watery spraygasm.