Sick and tired (3,2)
'sick and tired' is the definition.
(sick and tired of something means fed up of it)
This is all the clue.
(Other definitions for fed up that I've seen before include "Bored, finding life tedious" , "Unhappy" , "Informally bored or discontented (3,2)" , "Bored and angry" , "Surfeited" .)
'sick and tired' is the definition.
(sick and tired of something means fed up of it)
This is all the clue.