A new five-base system adopted to refer to sexual activity. California kickball has five bases, and that is the metaphor used. First base is making out. Second is groping. Third is a handjob or fingering. Fourth is a blowjob or eating out. And home is the obvious.
And for those people who happen to skip a base, they chill out at the pitchers mound.
And for those extra special people who are extremely innocent, they are still trying find their way to the field from the parking lot.
Joe couldn't get anywhere in the California Kickball Five Base League last night... his asian roommate was there.