Humor can be a subjective thing, with different crowds finding different things funny, but I have yet to meet someone that doesn’t like George Carlin. The famed sharp-tongued comedian had a career in stand-up that spanned nearly five decades and never lost its edge. Fourteen years after his death, his quotes are still thrown around the Internet and worn as badges of pride (“Remember how stupid the average person is, then realize half of them are stupider than that.”) Later this month, Carlin will receive the ultimate tribute in HBO’s new documentary George Carlin: American Dream.