perlocution

'Kid,' said I with more perlocution than a pox doctor's zany on a five-day furlough.

The perlocution : to undermine the sergeant's authority, or to be cheeky, or to escape the duty of cleaning the boots.

Notice that if one successfully performs a perlocution, one also succeeds in performing both an illocution and a locution.

The formal literal meaning of the words is the locution ; the act which is performed by saying it the illocution ; a third layer is the perlocution or overall aim of the discourse.

Instructive rules constitute reality: if one person utters the locution 'country X has moral superiority in world affairs', another person accepts it (illocution), and many other people act accordingly (perlocution), reality will have been constituted by this speech act.