When the need arose, Peter James also made use of the “small penis rule” to get revenge on fellow writer Martin Amis. After a particularly unpleasant exchange between the two, James took to Twitter to vent his frustration, claiming that his next book would feature a character with a very small penis. The result was Amis Smallbone, a character with a penis so small that a prostitute laughs at it and compares it to a “stubby pencil.”