That's hype.
[Slang] THAT'S HYPE. - Explore Trendy Ways to Express Enthusiasm in English
really cool.
That's hype" is often used to describe something that is very exciting or popular, especially in a way that has gained a lot of attention. It can be used both positively to denote enthusiasm or negatively to suggest that something is overrated.
Example Sentences
That concert was hype, totally worth it!
That concert was incredibly exciting, totally worth it!
Everyone screamed when she walked in; that's hype!
Everyone screamed when she walked in; that was very exciting!
I haven't seen that much excitement in ages, the game last night was definitely hype.
I haven't seen that much excitement in ages, the game last night was definitely thrilling.