The most common and most likely answer to this crossword clue is the 8 letter word SWINGBIN
S
W
I
N
G
B
I
N
Buddy explains!
The straight part
We know that "Place to trash" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case place to trash = swingbin.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.