Batman (1966), Batman (1989), Batman Returns (1992), Batman: The Animated Series (1992-1995) and Batman: Mask of the Phantasm (1993). Growing up on these are why I'm a massive Batman fan.
Reading Batman: Year One (1987), The Long Halloween (1996-1997) and The Killing Joke (1989) for the first time.
Batman of the Future (1999-2001).
Grant Morrison's 2006-2013 Batman run. Best Batman run ever and best comic book run ever. Re-read it so many times. Love it.
Batman Begins (2005), The Dark Knight (2008) and The Dark Knight Rises (2012).
Batman: Arkham Asylum (2009) and Batman: Arkham City (2011).
Scott Snyder/Greg Capullo Batman run in the New 52.