Korean translation, please (or it's possible that this is just Korean-sounding gibberish)

This comedian (a Filipino American) does a bit about Asian accents. He thinks the Korean accent sounds like someone just smoked weed. Is he saying anything, or is it just Korean-sounding gibberish?

Korean-sounding gibberish. The very last thing he said sounded close to bulgogi (a type of meat), but he’s just making sounds–not words.

I do not truly remember the Korean I learned in the military. I still can pronounce hangul if I see it, it;s mostly phonetic. And the lift up at the end of a sentence, where the verb is, ususally has a “dah” sound at the end of it,