My wife made an observation the other day that I found very enlightening. Her observation was:
"Every insult that I can think of is based on a person's body or bodily function."
I tried to come up with an insult that is not based on a person's body and failed. I thought "Idiot" would work, but that is related to a person's mental capacity (i.e., their brain).
Can anyone think of an insult that is not related to the body?