The Boondocks by Aaron McGruder for January 21, 2000
Transcript:
Cindy: Huey? Huey: Yes? Cindy: Did you remember Martin Luther King Day? Huey: OK, just because I forgot Kwanzaa once doesn't mean I'm going to forget King day. Cindy: Hey, don't hate on me. I'm just trying to help a brutha out, ya heard?! Huey: Aaarrrgh! I gotta get a new seat!
http://en.wikipedia.org/wiki/Rodney_King