help me identify the rock song.

hi guys,

i was in this pub last night and they played this awesome song. I asked the bartender what the artist was, he told me, and ofcourse after a couple of drinks i forgot. I have searched everywhere i know on the internet to find this song. So please help me identify it.

all i know is that it is a rock song with a cool guitar, and the lyrics go something like this:

"na-na-na-na-na-na Say that you want me, nananananana, say that (?)"

a male is singing the lyrics, and he is kind of shouting it, but in a rock way, not in a metal way.

cheers!

the song name is help me and its by Alkaline Trio.