You'd never guess by looking at them, but those are the faces of two master criminals doing hard time on the chain gang for their involvement in a bug kidnapping. The incriminating evidence were two jars with holes punched in the lids, sugar taken from the kitchen for said jars, and a trail of muddy footprints all over the sidewalk.
They claim scientific research as a defence and I told them they could use all that scientific knowledge to get my sidewalk sparkling clean before their grandparents showed up. Apparantly their specialty is in entymology and not soil mechanics. I had my work cut out for me the next day.