Please help to identify this song!

[o0oo0oo0]

I just remember that in the song, it keeps repeating "whoa oh oh" or something like that and most likely, it's part of the chorus.. It's a modern song, probably widely known..




For those who know music:

B flat G F (That's the tune)

The timing is four beats in a bar

Beat 1 -
Beat 2 C
Beat 3 E flat
Beat 4 F

Beat 1 G
Beat 2 B flat
Beat 3 G
Beat 4 F <-- The word for this whole bar sounds like special or possible?
________

Beat 1 -
Beat 2 B flat Whoa?
Beat 3 G Oh?
Beat 4 F Oh?

The key should be B flat major because of B flat and E flat

I've tried googling the key words but the song didn't come out... Maybe I got the words wrong?

Sounds like Fall Out Boy but I don't think so =/

Thanks =)