The most common and most likely answer to this crossword clue is the 15 letter word DISCOMBOBULATED
D
I
S
C
O
M
B
O
B
U
L
A
T
E
D
More clues leading to the result DISCOMBOBULATED
- BBC sold out media broadcast at a loss
- Bemused, blame doubt developing after dance party
- Thrown out comb with bald side that’s hopeless
- In a tizz after dance, maiden has to curtsy, getting united with former date
- Befuddled domestic duo blab all over the place
- In a state after party, Miles, Robert and Alun shortly set about Edward
- Unsettled dance club, with doubt and blame flying about
- Confused record about mob led astray
- Confounded record album booted out
Buddy explains!

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.
What does DISCOMBOBULATED mean?
DISCOMBOBULATED verb- To throw into a state of confusion; to befuddle or perplex.
- Confused, embarrassed, upset.
- Broken, mixed up.