See, a dick is someone, be they man or woman, who calls a guy named Benjamin 'Bengi' or 'Benji' even after they expressly asked them not to. It's really disrespectful, regardless of whether or not you have or have ever had a 'dick.' If you assumed that I called you a dick because I assumed that you had a dick, you assumed incorrectly. But then, you're ridiculous, so I would expect nothing less.
You act, for whatever reason, like sex and tennis are the same thing, or that they carry the same moral weight. They don't. (The fact that you act this way leads me to believe that you are either "playing devil's advocate," as they say, or a schizophrenic.) Similarly, crimes are not all equal in terms of the weight that they carry. Stealing is not as bad as domestic abuse, which is not as bad as killing, which is not as bad as raping then killing or killing then raping. Not to enact Godwin's Law or anything, but though George Bush is a terrible president (and he has done many terrible things to this country and others), what he has done does not compare in the slightest to what Hitler did. Drinking alcohol and puking on your best friend's bed is not the same, or as bad, as drinking alcohol and driving to the nearest Perkin's.
Are you incapable of comprehending nuance? Can you not understand that every act has a different weight? That every act is on a different level? That every snowflake is unique?
Sex is different from tennis because it is a physical expression of human desire and love and emotion. When you say, "Hey, I'm committing to you and I won't have sex with anyone else while I'm with you," you're making a promise to your partner that, if broken, exposes your weakness as a selfish, incomplete, and uncaring human being. Dick.