We roared with laughter. ✬

Everyone burst into laughter. ✬

The young man burst into laughter. ✬

Laughter is the best medicine. ✬

The audience roared with laughter. ✬

The audience exploded with laughter. ✬

He burst into laughter. ✬

Laughter filled the room. ✬

The human race has one really effective weapon and that is laughter. ✬

Laughter is infectious. ✬