This is when you see a Chihuahua but this particular Chihuahua is decked out in the finest attire(i.e. Shoes, coats, hoodies, and sometimes sombreros) Making it not a regular Chihuahua. The dog is simply bougie.
Did you see that Chihuahua back there.....he was looking awful bougie, in his sombrero. no i didn't but I saw that bougwawa.
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)