Define Takin' A Stu Meaning

Takin' A Stu
Completely wasting valuable time by taking a nap after getting 10 hours of sleep because you're too much of a little girl to, God forbid, go to bed past 12.

Chris: What's he doing?
Michael: Oh just takin' a stu.
Chris: Typical, what a piece of shit.
By Norah