Metaphorically: "the male genitals"; From a rather naughty street-jingle sung by boys, published in Hans Heestermans, »Erotisch woordenboek« (Baarn, 1977); NB¹: ➺ homonym (a "fat, puffy person", &c.); NB² (identical metaphores): ➺ ”Diple” (Croatia), ”Dudeludelej ” (Sweden), ”Gaita” (Galicia), and ”Veuze” (Brittany [France]).