In Dionysius's fragmentary satyr play "Limos" ("Starvation"), Silenus attempts to give the hero Heracles an enema. A number of vase paintings depict scenes from satyr plays, including the Pronomos Vase, which depicts the entire cast of a victorious satyr play, dressed in costume, wearing shaggy leggings, erect phalli, and horse tails. The genre's reputation for crude humor is alluded to in other texts as well. In Aristophanes's comedy "Thesmophoriazusae", the tragic poet Agathon declares that a dramatist must be able to adopt the "personae" of his characters in order to successfully portray them on stage. In lines 157–158, Euripides's unnamed relative retorts: "Well, let me know when you're writing satyr plays; I'll get behind you with my hard-on and show you how." This is the only extant reference to the genre of satyr plays from a work of ancient Greek comedy and, according to Shaw, it effectively characterizes satyr plays as "a genre of 'hard-ons.'"