Tolerating one-liner that's a bit predictable, perhaps (8,4)
I believe the answer is:
standing joke
'a bit predictable perhaps' is the definition.
I know nothing about this answer so I cannot tell whether this works.
'tolerating one-liner' is the wordplay.
'tolerating' becomes 'standing' ('stand' can be a synonym of 'tolerate').
'one-liner' becomes 'joke' (I've seen this in another clue).
'standing'+'joke'='STANDING JOKE'
'that's' acts as a link.
Can you help me to learn more?
(Other definitions for standing joke that I've seen before include "Regular cause of amusement" , "Regular source of amusement or ridicule" , "laugh" , "Constant source of amusement" .)