The most common and most likely answer to this crossword clue is the 3 plus 5 letter word SKI SLOPE
I've seen this crossword clue in The Guardian
S
K
I
S
L
O
P
E
More clues leading to the result SKI SLOPE
- Badly out of skill, pole is broken here?
- Second opener for Kent is to run sports venue
- Pole, drunk after sloppy kiss, going downhill here
- Like, possibly, not half enigmatic feature of Whistler, say?
- One may be slightly inclined to be Green
- Runner crop in small English nursery?
- Where many enjoy the pleasures of the slippery path
- Clumsily kiss and run in winter sports venue
- Spoke about exotic island, and off to another fun place
Buddy explains!

The straight part
We know that "feature of Whistler, say?" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case feature of whistler, say? = ski slope.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.