Calvin urges Meg to try explaining to everyone who the Mrs.W's are but when she try's she fumbles why

When Calvin tells Meg to try to explain who the three ladies are, she attempts to communicate with her mind - using math concepts or what they look like, but the beasts can’t quite understand. Calvin interupts and says that they are “Guardian angels” and “Messengers of God,” and though the beasts almost understand they simply cannot grasp the simple language of the earthlings. Just as they are about to give up, a voice enters the hall yelling - “WWEEE ARRE HHERRE!”