If you’re wondering how to start a casual conversation in the US, you might have heard someone say, “What’s upp?” It’s a relaxed way to ask, “What’s up?” just like saying, “What’s up doc?” This phrase has become a popular informal greeting among friends. When someone asks, “What’s up?” they’re usually checking in on how you’re doing or what’s new. Don’t be surprised if you see a comic character, Bugs Bunny, pop up asking, “What’s up doc?” in cartoons, reinforcing the playful tone of this phrase. Whether you say “What’s upp?” or ask, “What’s up doc?” both are friendly ways to break the ice. So next time you want to greet someone casually in the US, remember to ask, “What’s up?” or even go a step further with, “What’s up doc?” It’s a fun and informal way to connect.