Well, "The uploader has not made this video available in your country.". This video doesn't seem to exist from where I am. All I can add here is that "con" means "with" in Spanish. It's not entirely unrare for someone in America to joke using a Spanish word since Spanish is basically the only other language we're exposed to without seeking one out.

I found someone else who had your question: american english - Help understanding a phrase from a video - English Language Learners Stack Exchange

Oh, that abnormal intonation is just because he's going along with the song.