Ambush from the Shadows

I stood triumphantly atop a stack of hardcover books, hands on my hips, gazing out over the living room like a king surveying his peaceful kingdom. But victory never lasts long around here! Just as I struck my grandest victory pose, a tiny black Lego minifigure with giant white fangs popped out from behind an overturned plastic bin. Wham! It tumbled straight into my shins. The surprise collision knocked me clean off balance, sending me sliding backward across the slick hardwood floor on my backside. I rolled onto my elbows, shook my head, and quickly sprang back up to face my new little black-suited rival!