The most common and most likely answer to this crossword clue is the 7 letter word BONKERS
B
O
N
K
E
R
S
More clues leading to the result BONKERS
- Do it bent over on small potty
- Crazy couple of people getting jiggy with it?
- Cuckoo shaggers
- British 11 12 game — caught out those at it
- Crazy lovers?
- Rob and Ken wrestling over last of Christmas crackers
- No Kiwis initially amongst Dutch settlers? Mad!
- Crazy Ken robs at random
- They go all the way round the bend
- Mad persons of interest give up opening of account for nothing
Buddy explains!

The straight part
We know that "They go all the way/round the bend" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case they go all the way/round the bend = bonkers.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 BONKERS mean?
BONKERS noun- One who bonks.
- Mad; crazy.