Heavy consumer at Greyfriars? (6)
I believe the answer is:
bunter
'heavy' is the definition.
The definition and answer can be both people as well as being singular nouns.
Maybe they are linked in a way I don't understand?
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for bunter that I've seen before include "Billy ......, iconic English fat boy" , "Billy ..., the Owl of the Remove at Greyfriars" , "Unending time" , "Billy -, fict. schoolboy" .)