The song you sing to be a BOSS!!

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

used to describe having sex with a women without being vulgar.

To have sex with your women, and your dick goes all the way to the end of the vigina.

Hitting a homer with your lady. After you round third base you want to go all the way.