Lil Jon-ing

When you genuinely do not care about what someones saying to you and dont listen, but still respond to not seem rude.

Person 1: Hey did you hear , I got a limited edition Ultra Lord action figure yesterday !
Person 2: Yeah.
Person 1: It has Karate Chop Action Too!
Person 2: What?
Person 1: Im gonna keep it in mint condition though so its worth something in the future.
Person 2: Okay.
(if you didnt know already, Person 2 doesnt care about the action figure and is Lil Jon-ing the conversation.)