The most common and most likely answer to this crossword clue is the 4 letter word HAHA
H
A
H
A
More clues leading to the result HAHA
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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 HAHA mean?
HAHA interjection- An onomatopoeic representation of laughter.
- Type of boundary to a garden, pleasure-ground, or park, designed not to interrupt the view and to be invisible until closely approached.