What Do You Think You're Doing is a short song from the VeggieTales episode, Lyle the Kindly Viking. It is sung by Olaf (Mr. Nezzer). When Olaf discovers Lyle (Junior Asparagus) going against the code of a viking, (as he gave some stuff back to the Monks in the monastery) he becomes enraged and confronts Lyle.
Lyrics[]
Olaf (Mr. Nezzer): What do you think you're doing?
Lyle (Junior Asparagus): I was...
Olaf: Giving them stuff back?!
Lyle: Uh, yeah?
Olaf: Well, now there's a storm a-brewing
and you're the one that's under attack!