When I made a joke,the audience exploded with laughter.
I could hear your loud laughter all the way from the street.
I laughed so hard at his joke that my stomach ached.
I laughed so hard that tears rose to my eyes.
I can't remember having such a good laugh in years!
My brother laughed loudly when I said I would be a millionaire one day.
At that very moment,he burst into laughter. Taken aback, I looked at him puzzled.
Our whole class burst into uncontrollable laughter when our teacher's wig fell off.
It really broke me up.
It really made me laugh.
He is smiling/grinning from ear to ear.
He had us rolling in the aisles.
He is laughing a real belly laugh.
He burst out laughing.
I couldn't keep from laughing.