Incomplete cell at college consumed by old despot in fast vehicle
I believe the answer is:
sports car
'fast vehicle' 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 sports car that I've seen before include "One often with hood down" , "Low-slung two-seater" , "Lamborghini?" , "flashy motor" , "Lotus perhaps" .)