Wikipedia
Lippijn
Lippijn is a Middle Dutch sotternie or farce. This sotternie is contained in the Hulthemse handschrift, and follows the abele spel Esmoreit and consists of 199 lines in rhyme.
The sotternie describes the older man Lippijn who spots his wife having an adulterous affair. His wife's best lady friend convinces him he must be wrong. His wife hearing about this makes things worse for him by blaming him that he wrongfully accused her.
The name Lippijn refers to the old Middle Dutch word for "looking", thereby connecting with the subject of the play.