The most common and most likely answer to this crossword clue is the 3 plus 2 letter word FED UP
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More clues leading to the result FED UP
- Last course over after post-school education? If so, one’s had enough
- Sick and tired of agent in good mood
- Bored following half of band, ran off during record
- Agent, out of bed, tired
- Scoffed at University Blue
- Disgruntled, having had an airline meal?
- Far from pleased at policeman being promoted?
- Bored, being catered for at college
- Bored FBI agent, dupe at heart?
- Dissatisfied fringe group expelled by political party
Buddy explains!

The straight part
We know that "had enough/t" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case had enough/t = fed up.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.