The most common and most likely answer to this crossword clue is the 6 letter word TMESIS
T
M
E
S
I
S
Buddy explains!
The straight part
We know that "perhaps “some other where”?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case perhaps “some other where”? = tmesis.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 TMESIS mean?
TMESIS noun- The insertion of one or more words between the components of a compound word.