Come on, guys. I'm the new kid on the block. How about some advice! Straight 1's without even a word? If I'm going to keep coming back, I could use a little constructive criticism. Help me out. Thanks.

This parody, Sir, is just too true!! Other than that, it is well done, and note worthy.

It's a rare thing when a n00b actually asks for advice, so I'll do my best.
First, political parodies here, like politics everywhere else, are divisive. They often get straight 1 votes from those who disagree with your views regardless of the quality of your parody. We have our trolls, too. Also, it's tough to keep political parodies funny. Most just come out bitter and angry towards the opposition (not saying there isn't reason to be bitter, just saying)
Second, since parodies here are typically verbal only (parody performances are elsewhere on the site), pacing has to be spot on, meaning syllable matching, and if possible, emphasis matching (this is harder than you think). Your pacing was off a few places, particularly the chorus. If you abbreviated the first syllable of Osama to just 'Sama, pacing is better.
Hopefully other regulars around here will offer some advice, too.
I give this one 333. Don't get discouraged by the ones.

Thanks. I'll keep on trying.