If we say home base = fourth base, that's 4 4 − 3 = 5, the subtraction because he was receiving instead of giving.
But this is a joke, and probably not intended to be analyzed too closely. Although this wasn't what "House" referred to, Urban Dictionary lists fifth base as anal sex.
It goes like this: First base is a hot and heavy makeout session.
There are, as the top comment on this question notes, four bases in baseball, and these have corresponding sex acts associated with them. "I got to second base with that girl yesterday." "I didn't think I had a chance, but I made it to third base with her last night." One of the other answers has provided a nice link to the Wikipedia entry for baseball metaphors for sex.If you're not taking pleasure in the journey — or at least indulging some curiosity — then why keep going?" Instead, we're off and running to the next base instead of taking time to explore our own bodies and sexuality.Talking about fifth base when there's really only four bases reminds me of the expression Up To Eleven.
If you want to downvote me for using Urban Dictionary, that's fine. First base When you get to first base, you have been lucky enough to have been kissed.When sexual exploration becomes goal-oriented, satisfaction becomes secondary, and we risk missing out on the various kinds of emotional and physical satisfaction sex offers."It is helpful to imagine sex as a journey," blogger .Dear Alice, Some of the girls at my school talk about how their boyfriends got to first, second, or third base with them.I feel kind of left out because I don't know exactly what they are. Whether you're hitting a home run or striking out, it helps to have the low down on the latest sexual terminology — not just because others are talking about it, but it may be helpful when communicating with potential partner(s). The real deal is that the goal is to be wherever you are comfortable being. Let’s get down to it and help you figure out what the bases mean: First Base First base usually refers to tongue kissing, which is also called french kissing or frenching.