Sherlock Holmes and his assistant, Watson were visiting United States... Both came across a primary school and Sherlock turned to his assistant, ""Elementary, my dear Watson."" Watson replied ""No shit, Sherlock.""

Adventures Of Pedo-Sherlock How would you like your school girls today, Mr. Holmes? -Elementary, my dear Watson.

Sherlock Holmes is caught by Watson in bed with a very young woman (Stolen from r/imgoingtohellforthis). Watson walks in on Sherlock in coital relations with a young woman. As she's covering up Watson asks "Jesus, is she still in high school?" Sherlock replies "Elementary, my dear Watson!"

"My dear Holmes, which kind of school catholic priests like the most?" "Elementary, my dear Watson."