Collocation

That is hilarious.

fixed expression B1 fixed expression

That is extremely funny or amusing.

Definition

'That is hilarious.' is a common English collocation. That is extremely funny or amusing.

That + is + ADJECTIVE

“Did you see that video? That is hilarious!”

Show more examples

Watching the cat try to catch its own tail in a loop, that is hilarious.
The way she mimicked the boss's walk, that is hilarious, I couldn't stop laughing.
You mean they actually believe that? Oh, that is hilarious.
Despite the serious meeting, his sudden, exaggerated yawn broke the tension – that is hilarious.
I saw a meme of a dog wearing sunglasses and a tiny hat; that is hilarious.
After a tough day, sometimes a simple, silly video comes along, and that is hilarious.
The irony of the situation, considering all our efforts, that is hilarious in a dark sort of way.