Tendency-wit usually requires three persons. Besides the one who makes the wit there is a second person who is taken as the object of the hostile or sexual aggression, and a third person in whom the purpose of the wit to produce pleasure is fulfilled. We shall later on inquire into the deeper motive of this relationship, for the present we shall adhere to the fact which states that it is not the maker of the wit who laughs about it and enjoys its pleasurable effect, but it is the idle listener who does. The same relationship exists among the three persons connected with the smutty joke. The process may be described as follows: As soon as the libidinous impulse of the first person, to satisfy himself through the woman, is blocked, he immediately develops a hostile attitude towards this second person and takes the originally intruding third person as his confederate. Through the obscene speech of the first person the woman is exposed before the third person, who as a listener is fascinated by the easy gratification of his own libido. It is curious that common people so thoroughly enjoy such smutty talk, and that it is a never-lacking activity of cheerful humor. It is also worthy of notice that in this complicated process which shows so many characteristics of tendency-wit, no formal demands, such as characterize wit, are made upon “smutty wit.” The unveiled nudity affords pleasure to the first and makes the third person laugh. Not until we come to the refined and cultured does the formal determination of wit arise. The obscenity becomes witty and is tolerated only if it is witty. The technical means of which it mostly makes use is allusion, i.e., substitution through a trifle, something remotely related, which the listener reconstructs in his imagination as a full-fledged and direct obscenity. The greater the disproportion between what is directly offered in the obscenity and what is necessarily aroused by it in the mind of the listener, the finer is the witticism and the higher it may venture in good society. Besides the coarse and delicate allusions, the witty obscenity also utilizes all other means of word- and thought-wit, as can be easily demonstrated by examples. _The Function of Wit in the Service of the Tendency_