The man on the water tower roof gave a loud guffaw.

The man voiced a loud guffaw and closed up again.

Instead, she opened the cupboard door, paused and let out a loud guffaw.

Outside, the guard gave out with a loud guffaw.

Then he grinned, slowly, and finally burst out into loud guffaws.

Then he threw back his head and indulged in a loud guffaw.

Another surprise, for it came out as a loud, horsey guffaw.

"I think he was straining to hold back the loudest guffaw ever heard in the seven nations!"

"There were until a few minutes ago," someone shouted, to loud guffaws.

Unable to contain himself, he burst forth with a loud guffaw.