ambassador (of love) n.
(US) the penis.
|Harris’s List of Covent-Garden Ladies 67: [She] is very strict in examining the ambassador of love e’er she receives his tribute.|
|Anecdota Americana I 108: He was about to inject the tip of his feebly erect ambassador.|
|HPS-Online [Internet] ‘Chinese Sexual glossary’ Penis: Jade Stem, Jade Implement, Yang Peak, Yang Weapon, Turtle Head, The Ambassador.|