"OK, I'll TALK! I'll TALK!"
You can thank his upcoming movie "Monuments Men" for prompting him to interact with Redditors and answer questions about everything from his body of work to his love of golf to legalizing marijuana and even the current cast of "Saturday Night Live."
Check out 15 of the most interesting things we learned from his candid online chat, including the hilarious reason he wound up doing the "Garfield" movies, below. Head over to Reddit to read the full thing.