Things that keep me up at night

A four panel comic.

Panel 1 A brain asks, "Hey, you goin' to sleep?"

Panel 2 A person in bed replies, "Yes, now shut up," and closes their eyes.

Panel 3 The brain says "There's a version of Nelly's 'Hot In Here' re-recorded by Nelly in Simlish."

Panel 4 The person in bed is wide awake.