Although in the mainstream discourse satire (at least the "good" kind) is always and only of the left, there is also a long tradition on the right. From the experience of "Candido" and Giovannino Guareschi to the digital cartoonists, passing through "LiberoVeleno", we retrace this tradition and question ourselves on the weight that satire and memes have today in the "battle of ideas". (IN ITALIAN)