1. (n) (RAH-dih-kahns) The act of leading others to believe one's penis is not what it actually is. The instigator may imply that it is bigger, smaller, wider, narrower, shaped differently, circumcised, un-circumcised, etc.- when it is actually to the contrary.
"He told me he had a huge dick, and I believed him- but I was simply a victim of his rodicons."
by scrbbl November 22, 2011