Not sure WHY I was trying to explain what a Durian was to LN - but I was.
Oh yes -I remember - Costco seems to have pomelos (according to Wikipedia, the ancestor of grapefruit) on sale. They were huge, and weird, and I kept calling them pupalos. Which don't exist, except, apparently, as the name of a 37 year old Brazilian person.
(hopefully that person does get older, however.)