While I fully acknowledge and agree with all of the problematic issues it is possible to have with "Li'l Bush," including the fact that it's easy and JUST NOT FUNNY, I still can't help but get a li'l chuckle out of the Li'l Bush character himsef. I guess that ultimately has more to do with how ridiculous Biggie Bush and his mannerisms are, than any triumph of the show, though.
That said, there are basically 4 foods that I don't like and they wind up in everything: cilantro, walnuts, pecans, and bell peppers. I can thankfully say that I've never had all four of them together, but there is one cocktail that I've ecountered that fills me with horror: cilantro-walnut pesto. Beside the fact that it's an intense combination of two things I hate, no self-respecting Italian could suffer such a concoction actually being called a "pesto." Let's just call it what it is: a paste.
A cruddy, soap and bark flavored paste.

On the drink front, I can't say I've ever had a scotch and ginger ale, and I don't much want to try it, but bourbon and ginger ale is a well known combo, and there is such a thing as a "whiskey mac," which is whiskey and Stone's ginger wine. I'm personally not a huge fan of that one either, but... just playing Devil's Advocate for the bartender.