A Mystery

Yesterday when I heard bad language I started to look around. Nubia accounted for, clearly innocent on this occasion at least... And there was Angel, also clearly not involved in whatever was transpiring. Then I see Petunnia and Buddy glaring at each other in the living room, and I'm like, Guys! Set a good example, huh? And then I see Cloud and AreToo facing off in the dining room! What are the odds that there would be 2 "incidents" at the same time, and neither one involving them...