I creep terribly as 'Tory Boy' Andrew (6)
I believe the answer is:
pierce
'tory boy andrew' is the definition.
I can't tell whether this definition defines the answer.
'i creep terribly' is the wordplay.
'terribly' indicates anagramming the letters.
'i'+'creep'='icreep'
'icreep' with letters rearranged gives 'PIERCE'.
'as' is the link.
Can you help me to learn more?
(Other definitions for pierce that I've seen before include "Cut a way through" , "Possibly drill" , "Cut through with a sharp instrument" , "Impale" , "- Brosnan; (to) hole" .)