He is so alamodevated, he bought a whole new wardrobe – the height of fashion - but the real reason is that his old gear won't fit anymore, 'cause he's turned into a giant alamodevated dessert freak.
One of the most versatile slang available, it originated as an ancient tribal incantation of the East. It was used to call forth spirits of eccentricity and bewilderment, often inflicting the intended target with horror. Nowadays, it is mostly used in a flippant manner, telling people to cease talking in a most discourteous way.