In the baseball-sex analogy, first base is kissing. Second base is touching under the clothes. Third base is oral/handjob/fingering. Home plate is vaginal sex.
But going to the dugout is anal.
Dude, I bet you that chick goes to the dugout on the third date.
When a baseball player eats a banana in a dugout.
Dude, I saw a banana in the dugout, what a delicious snack!