Gnarly dude! I puff Bob Marley dude
All day, like Rastafari's do
Now I'm stuck to the point I could hardly move
You fuckin up my high, don't bother me dude

from Jay Z – Jigga That Nigga Lyrics on Rap Genius

Meaning

Jay Z smokes so much ‘Bob Marley’(Reggae Legend) — used as slang for weed — like Jamaicans (origin of Rastafarian ideology) that he is incapable of functioning for the most part of the day. He doesn’t want any interaction with people because it kills the buzz he’s gotten off the weed…

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