Bumblesome

Her first name was Earmalinda, which when connected with the Babcock last name was a bumblesome mouthful that brought smiles to most people who heard it.

By contrast, although the bumblesome act of texting while walking—so often a means of making other pedestrians glumpy— would seem an even better spur for some sort of blended verb, attempts to push walkxting and pedexting have utterly failed; [...]