_Arizona woman goes to bed with 'pounding' headache, wakes up with
British accent_

"...“I went to say, ‘My name is Michelle,’ and it came out like,
“Rabbit, fox…”

http://www.foxnews.com/health/2018/02/13/arizona-woman-goes-to-bed-with-pounding-headache-wakes-up-with-british-accent.html