To "spit dope" is to have rhymes that are really good and often very meaningful or poetic. Usually used in reference to rappers, but can also apply to singers as well.
I will always respect 'Pac. That dude spit some straight-up dope. Emenim and E-40 spit some dope too though.
ayon kay leminyelloblak ika-27 ng Disyembre, 2010