D.O.A. No Ceilings Lil Wayne

I'm in the way you can't pass like Aaron Brooks

Lil Wayne is saying that as long as he is ahead of you, you will not be able to get around him. Aaron Brooks was a poor NFL quarterback, leading to the double entendre on the word "pass"
nah man, its aaron brooks the former saints quarterback. hes saying you cant pass like aaron brooks, since brooks wasnt a very good passer, which is why the saints dropped him when they signed drew brees.
oh noes
Aaron Brooks is a NBA player for the Houston Rockets. He plays the point guard position and is therefore a very good passer of basketball
i'm pretty sure he's talking about the qb that played for the saints
Lil Wayne is saying he's in the way on the path to the top of the rap game, and you can't pass him. Aaron Brooks is the point guard for the Houston Rockets. Wayne is saying that he's dominant while making a reference to a point guard known for passing.