1. The chef managed to botch the recipe and ruin the entire dish.
2. I tried to fix the leaky pipe myself, but I ended up botching it even more.
3. The contractor botched the renovation project, leaving a mess behind.
4. Please don't botch this important presentation with careless mistakes.
5. The singer botched the high note during the performance.
6. I made a last-minute change to the design and completely botched the layout.
7. The team's lack of communication led to them botching the game-winning play.
8. Despite his best efforts, he still managed to botch up the interview.
9. The actor's nerves caused him to botch his lines during the audition.
10. The company had to start over from scratch after botching the product launch.