I agree it sounds like Punk-o-matic
But, if you Try to play this, figure it out , and also look at the Punk-o-matic Tabs You will find that this sounds more like most Sum 41 songs (With the Power Chords), and so many downloads, (but not as many as banana phone) And I like how you, not like alot of people, can admit that they are not that great of a singer