Adolf Hitler (April 20, 1889-April 30, 1945), an Austrian-born German politician and leader of the National Socialist German Workers Party, commonly known as the Nazi Party, was Chancellor of Germany from 1933 until his death. After the 1934 death of German President Paul von Hindenberg, he declared himself Führer und Reichskanzler, and ruled the country as an absolute dictator of Germany.
When Cleveland attempts to make balloon animals in "How Do You Solve a Problem Like Roberta?", they all come out looking like swastikas, the symbol of Nazi Germany. When Cleveland consults his instruction book, he discovers it was written by Adolf Hitler.