The movie was laugh-out-loud hilarious.

The billion laughs attacks were a series of cyber attacks targeting computer systems.

The billion laughs attack is a type of cyber attack that exploits a vulnerability in XML parsers.

She made a cat laugh.

She makes a cat laugh.

She is making a cat laugh with her funny dance moves.

He told a joke that made the cat laugh.

She laughs like a drain.

She laughed like a drain.

Laugh and the world laughs with you; cry and you cry alone.