What is the name of the song where the chorus goes "all night"?

I want to know the name of the song/band. It's not a "new" song....it kinda has a tropical/island feel to it. And then in the chorus it may say something about rockin you...and then everybody goes "all nightttt"...and then i think at the end of the next line, everybody may say something like "thats right" instead of all night. I love it but can't figure it out to get it. Any help would be great.