What does Rolling on the Floor Laughing look like on Samsung?

On Samsung it is the design shipped in One UI 8.5, shown above at full size. Older revisions are listed beneath it.

When did Samsung add Rolling on the Floor Laughing?

Samsung first drew Rolling on the Floor Laughing in Touchwiz 7.1, released September 21, 2016.

Samsung Electronics has shipped 22 versions of Rolling on the Floor Laughing. Each is dated, so you can see when the design changed.

Samsung Experience 9.0

Samsung shipped a new design for Rolling on the Floor Laughing in Experience 9.0, released February 11, 2018. The previous design is shown beside it.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Rolling on the Floor Laughing look like on Samsung?: On Samsung it is the design shipped in One UI 8.5, shown above at full size. Older revisions are listed beneath it.
When did Samsung add Rolling on the Floor Laughing?: Samsung first drew Rolling on the Floor Laughing in Touchwiz 7.1, released September 21, 2016.
How many times has Samsung redrawn Rolling on the Floor Laughing?: Samsung Electronics has shipped 22 versions of Rolling on the Floor Laughing. Each is dated, so you can see when the design changed.