The most common and most likely answer to this crossword clue is the 4 plus 4 letter word CHOP CHOP
C
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C
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Buddy explains!

The straight part
We know that "right now" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case right now = chop chop.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 CHOP CHOP mean?
CHOP CHOP noun- Tobacco that is produced and sold without excise (tax), and therefore cheap and illegal.
- Quickly.
- Used to urge someone to do something quickly