Today is Christopher Walken‘s 73rd birthday! The beloved character actor — whose roles include iconic appearances in films like The Deer Hunter, Batman Returns and Pulp Fiction (among many, many others) — has won legions of fans with his quirky delivery style and all around fantastic acting abilities. As the above music video for Fatboy Slim’s 2001 single “Weapon of Choice” illustrates beautifully, he’s not above poking fun at his image either. With his birthday celebrations well underway, we hope you’ll take a minute or two and share with us what your favorite Christopher Walken performance is in the comments below. We look forward to hearing your thoughts on this always engaging actor!