The D chord with the ".."`s after it means to strum that chord as you want. This isn`t a note-for-note transcription, it's just to give you some ideas.
Here is the rest of the song- (chords are tabbed at the end)
D I was just a skinny lad...(etc) A But I knew life before I left my luxury... D Left alone with big fat fatty, G D she was such a naughty nanny, you big woman, A D You made a fat boy out of me...
Chorus -
D C G Oh, won`t you take me home tonite, D C A Oh, Down beside your red fire light, D G Oh, you gonna give it all you got, D A D fat bottomed girls you make the rocket world round...