I sent a silly meme and he replied, haha, with a string of laughing emojis.

We admired the carefully maintained haha that concealed the boundary of the garden until we were almost upon it.

Her text was filled with hahas, so I knew she was amused.

The comedian's funny-haha remarks broke the tense silence at the meeting.

She gave a funny/haha shrug that broke the tense silence and made everyone smile.

Hahamog'na were among the communities that shaped the early history of the San Gabriel Valley.

When I told the joke, she burst out 'hahaha', and everyone relaxed.