The Boondocks by Aaron McGruder for December 13, 2002
Voice on phone: Hello? Huey: Hey, it's Huey. Voice on phone: What's up, man? Huey: You know, we should be polite and say "hi" to the federal agent tapping this phone for "homeland security." Agent on phone: (Sigh) Hey, guys... Voice on phone: Hello. Huey: S'up.