If you were Eru and wanted to have some fun...

[Eomer of the Rohirrim]

I would have the Ents wearing rollerblades and huge blue cloaks and make them speak in Swedish accents and also make them particularly partial to roast beef, so that when Merry and Pippin met Treebeard they would in fact have met a giant, dazzling blue roller skating Swedish Ent who would kill and eat them after mistaking them for the fabled cows of the Rhun Hills.