Hoserpumperupendiken

Bavarian slang for a throbbing tumescence. Linguists agree on the first two syllables as derivative of "hoser" as well as the last two syllables as representing a penis." There is disagreement regarding whether "pumperupen" refers to the engorgement process or, possibly, the act of mounting.

Underneath his lederhosen was a burgeoning hoserpumperupendiken he tried to control as Heidi lifted her skirt and yodeled.