The Chiefs hat and shirt were easy enough to order. For Reid’s walrus-like mustache, the Leepers cut the mane of a toy horse and tried to tape a bushel of hair to Graham’s upper lip. Graham, like any sensible baby, resisted that move. So the Leepers taped the tuft to Graham’s pacifier—“his little binky,” B.J. says—to keep it in position.

Andy Reid is familiar with coaching against his former team, the Philadelphia Eagles, but this Sunday's big game will present a unique matchup for the coach.