Kliban's first venue, that I remember, was in the old, O'Donoughue and Kenney, National Lampoon. Recall his "Greatest Farts of the Century" panel; or the mother hoisting her little boy up to see a vat full of muck and the "People Who Don't Brush Teeth"; and my eternal fave, the man ordering a fine meal (it included gezpatcho) sitting across the table from an emormous insect, who finishes by telling the waiter "Oh, yes, and bring me some shit for my fly."