I was going to say the last Q&A, but she was back to normal as soon as the next comic, so it's probably safe to assume that wand-wielding Lisa has been at it again.
EDIT: Minor shadow correction
McZed
2016-09-08 18:09:31 +0000 UTCJohn Trauger
2016-09-01 22:17:03 +0000 UTCTheo Jakiemów
2016-09-01 20:38:42 +0000 UTC