Rude, skint Victor is leaving (8)
I believe the answer is:
insolent
'rude' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for insolent that I've seen before include "Rudely disrespectful" , "Brash" , "Rude, showing lack of respect" , "Extremely fresh" , "Lippy" .)