That's funny because upon further reading on the website I found that Bush is actually quite similar to Barney Gumble:
"Barney Gumble could've been somebody. A prodigious student with his sights set on Harvard, he could've been a contender instead of a bum, which is what he is... Oh, and he drank beer. Lots of beer."
The attendant at Ted's Place: "And from now on if I'm working when you come in here, you take as much Nacho Cheese for your burrito as you want- it's on me (wink)."