When a polite gentlemen, after courting a woman of his choosing with extraneous flirtation and philatio, unbuttons his pants and shovels out his Sir Penis, which in them he will take a photography device also of his choosing and snapping some very chivalric and sexual pictures of his trouser snake. After this, he politely sends this picture to his woman, and then they get together and fuck.
Samuel- Listen, so I was talkin' to this fine woman, her name was Sara, and I sent her a RichardPicture after talking for a little while.
Eugene-Hah, I'm sure she enjoyed it?
Samuel-We had sex.
Eugene-Radical
Like saying being a dick, but using the derivative for the name dick makes it acceptable for formal company without sounding vulgar and offending any body.