Peanuts by Charles Schulz for October 22, 1968
Transcript:
Snoopy and Charlie Brown sit at desks in school. Charlie Brown says, "Yes, ma'am?"<BR><BR> Charlie Brown continues, "Yes, I know he isn't . . . Yes, I'll tell him . . ."<BR><BR> Charlie Brown turns to Snoopy and says, "I'm sorry, Snoopy . . . You'll have to go home . . . Dogs aren't allowed in school . . ."<BR><BR> Snoopy thinks, "Rats! Now, I'll never get my masters!"<BR><BR>
I thought he already had a master.