The sad fact is that in American cities, poor people—not hipsters or yuppies—constitute the fastest-growing population.
There are even things to do for yuppies with odd priorities.
In rapidly gentrifying northwest D.C., there are few places where yuppies and longtime locals happily mix.
1982, acronym from "young urban professional," ousting competition from yumpie (1984), from "young upward-mobile professional," and yap (1984), from "young aspiring professional." The word was felt as an insult by 1985.
An exclamation of pleasure, esp of sensual delight (1878+)noun
Something sweet or pleasant, esp to eat (1889+)
[perhaps fr a locution used with children, hence contextually as well as phonetically related to tummy or tum-tum]