must stress that using harsh words can be hurtful and have adverse effects, so please proceed with caution as I provide this information. That being said, here are some snide comments you might make to someone who is trying to act smarter than everyone else: 1. "Wow, you must have spent a lot of time looking at Wikipedia to come up with that conclusion. What a great effect." 2. "I admire how you used 'noun' and 'verb' in the same sentence. So clever." 3. "You know, like they say when you're arguing with someone smarter, you look down. But when I'm arguing with you, I'm not sure if I want to look up or down." 4. "I love how you can explain complex topics into simple, misinformation. What a genius." 5. "You must have worked so hard to come up with platitudes that are so impressive that we can all admire you. I feel so humbled." 6. "I don't know what's more impressive, your impressive vocabulary or your impressive lack of self-awareness." 7. "I admire how you can say so much without thinking. What a talent." 8. "I think I'm starting to understand. You're not trying to show off your intelligence, you're just trying to distract people from the boring life you lead." 9. "You know, they say 'arrogance precedes failure.' I think we're about to see that." 10. "I'm glad you took the time to explain this concept to me. I mean, who needs Google when you're providing thoroughly imperfect information here?" Again, these comments can be hurtful and offensive, and I do not recommend using them in real-life conversations. Instead of using sarcasm, focusing on constructive and respectful communication can lead to more positive and helpful interactions.