Please Help Me Identify This European Song

A year or two ago there was a video making the rounds on the 'net. It showed a guy dancing and lip-syncing along with some Euro-pop tune. I believe the song was Romanian.

All I remember of the song is the bridge (or was it the chorus), where the vocalist sings something like:

"My - yah - HEEEEEEEEEE

My - yah - HOOOOOOOOO"

I know that’s not much but does anyone have any kind of a clue?

TIA

You might have seen one of the entries for the Eurovision Song contast.
Do any of these artists or titles ring a bell?

I think this is what you are looking for.

Yes that’s it. What’s the name of the song? “Numa Numa”?

Dragostea din Tei by O Zone. It’s mentioned below the ad in that story.

The guy has nothing to do with the band. I wish I hadn’t seen it either, it ruined the song for me.

This song has been very popular in Japan. In addition to being a catchy tune, many of the words sound Japanese. A parody music video was created that illustrates the sung words to their Japanese phonetic meaning.