a "crop" is the letter by letter inverse of a "porc", but its signification is more directed to a person. A crop is
someone who does stupid things, embarassing things,
someone who is generally not liked by people with good values. The word "cropman" or "croplad" can
sometimes be used.
"Yeah you know I was just walking down the
streets and saw this crop, awful sight"
"In the crop circles you always come across these cropmen, pisses me off..."
"Hey have you
read The Wasteland by T.
S. Eliot ? Oh no wait I mean the Cropland"