Having escorted Daphne back inside, given Velma's apartment a once-over (which in his opinion wasn't really necessary since he lived there, too), and escorted the curvy red-head to the bathroom to secure herself, Scooby set up marching back and forth in front of the door.<br/><br/>"Hup, roo, ree, roar!  Hup, roo, ree, roar!  Hup, roo, ree, roar..."<br/><br/>The unusual sounds from inside the bathroom broke into his train of thought, and his first line of investigation involved knocking on the door and asking.<br/><br/>"Raphne?  Roo oray?"<br/><br/>Lack of response being the not-so-good possibility, Scooby debated trying the door...and then remembering what happened last time he did that (Velma had screamed, and he'd gone busting in to see what was the matter, only to find that he had interrupted a private moment), he instead scrambled for the door and called out to his owner/partner:<br/><br/>"Rhey rot Raphne!"