1) adj. awesome, esp. addictively so. From the slang 'dope'. 2) n. a series of wide-ranging Golden-Era hip hop collections begun in 1994 with Dope On Plastic Vol. I. 3) n. a hip hop music blog written by the blogger Sapient.
1) "That beat is dope on plastic!"
2) "You hear DJ Rob Swift's cut on the last Dope On Plastic?"
3) "The newest post on Sapient's Dope On Plastic really got me into that new kid, Blu