Broken Flowers was good, but I didn't think as good as most of his others. Man that guy has been in a ton of great movies. My top three Murphy moments (in no particular order, really) with snippets from each:
1) Coffee and Cigarettes: JZA, RZA, and Murray (RZA: Take a seat Bill Murray! That's a lot of coffe you're drinking there, Bill Murray!
Bill Murray: Could you guys keep it down, I'm trying to keep a low profile, you know what I mean?
RZA: For sure, Bill Murray! We won't let anyone know, Bill Murray!) <--- I'm sure I mangled that script pretty badly, but you know the scene I'm talking about
2) Caddyshack: Murray, clueless caddy (Murray: On your death bed, when you die, you will achieve complete enlightenment. So I got that going for me.)
3) Life Aquatic: Murray, someone on the phone (Murray: [rolling a j] Well what the hell am I going to do until then?) <-- this one mostly 'cause I was the only one that laughed at it in the theater I was in