Education Minister's Curriculum

Listen up, buttercup. This joke is all about a double meaning. The Education Minister is sticking to the curriculum like glue, right? But the punchline twists it! It suggests her religious beliefs are why she won't "pull out," using "pull out" as slang for not withdrawing during sexy time. So, it's a dig at both her professional stubbornness and a cheeky jab at her religion's views on coitus. Get it now, smarty pants?