The most common and most likely answer to this crossword clue is the 3 plus 5 plus 2 letter word GET STUCK IN
G
E
T
S
T
U
C
K
I
N
More clues leading to the result GET STUCK IN
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.