Solve these rebus puzzles — what are the words, letters, and pictures saying?

Let's solve each rebus puzzle step by step, using the hints provided.

---

1. Puzzle:

```
BAD
Wolf
Hint: Fairy tale character
```
- The word "BAD" is combined with "Wolf."
- From fairy tales, the phrase "Big Bad Wolf" is well-known.
- Therefore, the answer is: Big Bad Wolf.

---

2. Puzzle:

```
SECRET
SECRET
SECRET
SECRET
↑
Hint: I can't tell you, it's...
```
- The word "SECRET" is repeated four times, and there is an upward arrow (↑).
- The hint suggests something secretive or hidden.
- The phrase "I can't tell you, it's..." implies a secret.
- The upward arrow could indicate "above" or "higher up."
- Combining these, the answer is: It's above top secret.

---

3. Puzzle:

```
T
P I R
the world
Hint: Dream vacation
```
- The letters "T," "P," "I," and "R" are arranged vertically.
- The hint mentions a "dream vacation."
- These letters form the word "TRIP," which is a common term for a vacation.
- Therefore, the answer is: Trip.

---

4. Puzzle:

```
Water
Swim
Hint: Scuba divers do this
```
- The words "Water" and "Swim" are stacked.
- The hint mentions scuba divers.
- Scuba divers swim underwater.
- Therefore, the answer is: Dive.

---

5. Puzzle:

```
sister
Hint: Family member
```
- The word "sister" is given directly.
- The hint confirms that it refers to a family member.
- Therefore, the answer is: Sister.

---

6. Puzzle:

```
TDCC
Hint: Squirrels climb here
```
- The letters "TDCC" are given.
- The hint mentions squirrels climbing.
- Squirrels often climb trees, and "TDCC" resembles "tree."
- Therefore, the answer is: Tree.

---

7. Puzzle:

```
NA NA
Hint: Seafood
```
- The phrase "NA NA" is given.
- The hint mentions seafood.
- "Na na" sounds like "nana," which can be associated with "clam" (a type of seafood).
- Therefore, the answer is: Clam.

---

8. Puzzle:

```
Stood
Miss
Hint: Word with the prefix mis-
```
- The words "Stood" and "Miss" are stacked.
- The hint mentions a word with the prefix "mis-."
- Combining "stood" and "miss" gives "mistook" (since "mis-" + "took" = "mistook").
- Therefore, the answer is: Mistook.

---

Final Answers:

1. Big Bad Wolf
2. It's above top secret
3. Trip
4. Dive
5. Sister
6. Tree
7. Clam
8. Mistook

Boxed Answer:
\boxed{Big Bad Wolf, It's above top secret, Trip, Dive, Sister, Tree, Clam, Mistook}