Who knows South Park well?!

I'm trying to figure which episode this is but I need help!. All I remember is that there was a MTV update and the guy was just like "What am I still doing here!? I'm like 40 years old" and the announcer is like "he did not just say that!. No wait,he did cause he's so cool that he's cool enough to say that!. Which is cool"Www@Enter-QA@Com

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