It's pronounced “ugly”. Yes, that was intentional. Ugli fruit are Jamaican and are actually trademarked. You should see these things when they're not ripe. Blugh. They're this gross, uneven shade of green. They look like something you'd find in a giant's handkerchief. Apparently, this fruit is the product of hybridizing grapefruit, oranges, and tangerines. They're pretty big too.
For the sake of scale (and adorability), here's an ugli fruit next to my flat mate's cat, who is slightly larger than average.
One fruit cost $1.99 and I'd never seen one before this Spring. I was looking for Korean melons and I found a big pile of these eyesores. The one pictured is easily the best looking one I could find. Still, looks are no reason to assume that it isn't tasty. The rind is thick and loosely attached to the fruit. It's very easy to peel, you can do it in one big piece pretty easily.
It has a pleasant and zesty citrus scent. Kind of like a cross between an orange and a lemon. The wedges are also quite easy to pull apart. What it lacks in looks, it makes up for in ease of use. It's got a light, tangerine-like sweetness with an undertone of grapefruit, which is quite nice. The flavor starts off sweet and ends tart, which is kind of cool. I don't really like grapefruit because it's just too tart, and I think this would be a nice alternative for people who feel similarly. It's actually tastes very similar to a cocktail that I'm fond of called Pang's Punch. I realize that only like 15 people who read this will know what the fuck that is, but that's probably 10 more people than will actually read it, and 4 of those five will have had one recently anyway. Stay queer!