The most common and most likely answer to this crossword clue is the 3 plus 3 letter word HOT DOG
I've seen this crossword clue in The Times
H
O
T
D
O
G
More clues leading to the result HOT DOG
- Maybe wolf this popular, a pet
- Popular pet food
- Roll over banger, having tooted regularly in corner
- Greedy type welcoming time to prepare snack
- Glutton keeps heading for the party food
- Setter maybe going after much- approved food
- Boxer, perhaps, attracted to popular fast food
- American food inflamed canine
- Pet needing bowl of water and grub?
- Greedy guts putting away last of port and party food item
Buddy explains!

The straight part
We know that "Maybe wolf this" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case maybe wolf this = hot dog.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 HOT DOG mean?
HOT DOG noun- A sandwich consisting of a frankfurter, or wiener, in a bread roll, usually served with ketchup, mustard, relish, etc.
- A sausage of the type used as a general ingredient in this sandwich.
- A show-off or daredevil, especially in such sports as surfing, skateboarding, or skiing.
- A battered, deep-fried sausage or saveloy on a stick.
- The penis.
- A sexually suggestive physical gesture involving hip movement.