The automatic come back to anybody asking any question any time of day.. this can be fallowed by the appropriate sentence, WHY ARE YOU WORRYING, and also, "Its so cute when you worry" which is said at a baby like cute like voice. and the first 2 are said at a lower level of a question of cuteness
What the hell are you doing?
seriously what are you doing?
Why are you worrying?
Ahhhh..its so cute when you worry!