When you're on a first date and decide to go to a gelato shop and the guy asks for saltedMacadamia. It implies that they enjoy the sexual act of Pegging.
A "professional" person in a school that cannot use a PC, but demands to do everything on a Macintosh because PC's require ordered thinking to use, which is nearly impossible for many academics, especially the liberal ones.
When a two homosexual males engage in such mass quantities of anal sex that their nut bags get caked with fecal matter, while in Hawaii.
Robbie and Billie loved their honeymoon in Maui...Billie wasn't fond of the "Chocolate Covered Macadamia Nuts", Robbie on the other hand, couldn't get enough!