Not that bothered about Troy's tattoos, I'd say (8)
I believe the answer is:
methinks
'say' is the definition.
Both the definition and answer are verbs in their base form.
Perhaps they are linked in a way I don't understand?
'not that bothered about troy's tattoos i'd' is the wordplay.
I cannot really understand how this works, but
'tattoos' could be 'ink' (I've seen this in another clue) and 'ink' is located in the answer.
'troy' could be 't' (abbreviation - troy is a unit of weight) and 't' is found in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for methinks that I've seen before include "I feel ..." , "I believe" , "I gather" , "I reckon" , "In my view - knit hems (anag)" .)