Inspectah Deck - Triumph. I can listen to his verse all day.
Zagg - Locc 2 Da Brain. This one depends on my mood. That shit always gets me amp for some reason.
Those are the only two that come to mind without thinking. There have been so many verses where I am just speechless and rewind that shit over and overe.
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Common - Get Em High. Real rappaer is hard to find like a remote. Shit had me rolling the first time I heard it.