Rocker Vedder or Van Halen
I believe the answer is:
eddie
I believe this is a double definition.
'rocker vedder' is the first definition.
(I've seen this in another clue)
'van halen' is the second definition.
(I've seen this in another clue)
(Other definitions for eddie that I've seen before include "Fellow" , "Boy" , "The Eagle perhaps" , "-- Izzard, comedian" , "Little Edward" .)