Some Choice Words

Why is it that in so many languages, the words we choose as epithets have to do with sex, body parts and bodily functions?

These are all perfectly normal and natural things. Why do we not use things which are actually negative and stressful when we swear?

Should we not say “go conference-call yourself” or “that’s a crock of rush hour traffic”?

Anyway. I have to end this train of thought. I have a fucking meeting. And not in a good way.