Best band ever! However their songs are not very guitar-able, so here goes nothing...
And if you want me girl, I will be your man
And if you want me girl, I will be here forever
And if you want me girl, I will be your man
And if you want me girl, I will be here forever
(Repeat the same chords at the same tempo throughout the whole song).
BIG thanks to Stephen for helping me with this!