Ah crap, it's the Laxies

Mom and Dad, who have been wandering around all night obsessed with their child’s bowel health, find a window display that solves all their laxative problems! The fact that Billy is apparently home, unattended, troubles them not. But once they get home they find he's fine, aside from three weeks of compacted fecal matter coiled in his bowels.

Happy, the Ex-Lax Laxie, sends Tuffy and Meeky packing.