Spit Wristy

When a male or female excretes saliva into the palm of their hand and proceeds to vigorously masturbate a penis shaft until arrival.

"Hey Brian, did you get any action last night?"

"Hell yes! Emma wouldn't let me fuck her closed fist, but I got a spit wristy instead! Don't I look so muscular and healthy today? Yeah, spit wristys do that!"