Top definition
A person who needs to lay of the rock as they are starting to deform into a wacked out, cruel, wicked and inhumane monster, who will do almost anything to get a taste of the sweet, sweet rock.
"holy shit! look at that wacked out rockfiend on that park bench.... rockfiend!!"
by Dcorley February 05, 2008
Get the mug
Get a rockfiend mug for your girlfriend Sarah.