**Here are some examples of using the word «whack»:**
1. He gave the ball a whack with his bat and hit the ball hard.
2. She whacked the mosquito away from her face.
3. The teacher whacked the ruler on the desk to get everyone's attention.
4. The car hit a big whack on the curb and the front wheel was damaged.
5. He whacked the nail into the wall with a hammer.
6. The storm caused a whack on the roof of the house, and we heard a loud noise.
7. She whacked her knee on the table and it hurt.
8. The coach whacked his hand on the bench to encourage the team.
9. The chef whacked the vegetables with a knife to prepare them for cooking.
10. The waves were so big that they made a whack against the side of the boat.