the form of physical assaults. It is not an unheard-of thing, however, for a paper ball to hit his head or for his seat to be smeared with ink or perhaps with glue as in Messerschmidt’s Sapiens Stultitia.[453] Youths and grown men are little behind the children in such jests. There is, for instance, the christening on board ship in honour of crossing the line which Leopold Wagner thinks is derived from the ancient religious ceremony celebrated on passing the pillars of Hercules.[454] Tossing in a blanket, which made such a lasting impression on Sancho Panza, was known to the Romans by the name of _sagatio_. Such rough sports were practised in the time of the Roman emperors by noble youths. Suetonius relates of Otho that the future emperor as a young man often seized, with his companions, upon weak or drunken fellows at night, and tossed them on a soldier’s mantle (distento sago impositum in sublime jactare).[455] In popular festivities fighting with pigs’ bladders is a fruitful source of amusements to which tickling with a peacock’s feather is a modern addition, and lassoing with curled strips of paper which cling about the neck. Students make a specialty of such pranks. A favourite one was crowding, when the streets had only a narrow pavement for pedestrians, while in bad weather the rest of the road was a mass of unfathomable mud; another was to deal a hard blow on the high hat of some worthy Philistine, plunging him suddenly into hopeless darkness, or tracing a circle on the bald head of a toper asleep over his wine, etc. In an inn in Giessen there is still in existence a bench through whose seat a nail projects when a hidden cord is pulled—a pleasant surprise for the unsuspecting guest who reclines upon it. On entering the gymnasium I was initiated in an æsthetic little practice which is of ancient date and serves as an instance of the coarse jesting that is so common there. One of the company secretly fills his mouth with beer and reclines on two chairs. With a handkerchief spread over his face he plays the part of The Innkeeper’s Daughter. They all sing the familiar song, and two accomplices play the rôle of two of the peasants while the novice is asked to be the third. The veil is thus twice withdrawn from the daughter’s face, and twice replaced without any suspicious revelations, but when the innocent third lover arrives he is greeted with the stream of stale beer full in the face. A suitable companion-piece to this decidedly disgusting trick is this incident related by Joest as occurring among the Bush negroes of Guayana: “As I was tending the wound of a young negress whose breast was badly cut, she wearied of the operation, and suddenly seizing it in both hands she sent a stream of warm milk into my face and fled laughing away.”[456]