My dd gets quite fractious in the evening. She goes "looking for trouble". After emptying a number of baskets she motored over to my husband's side of the room looking darned purposeful. I said "Look out R, she's got an evil look in her eye."
Dd, who will be 2 and half on the 17th, spent the evening searching her eyes in the mirror for any evil and then checking dad and mom's eyes in case there was any lurking there. I said to her at one point "Are you done?" She said "Yes mama. I go look for some trouble now."