A "ya-huh" is a slang term for an ice cold Bud Lite. It is derived from most chineese food restaurants in Massachusetts.
For example, while ordering a Bud Lite, the chineese waiter/waitress will typically respond with a " ice cold bud lite?ya-huh". Hence the term " ya-huh"
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)