On The Simpsons Season 26 Episode 5 Lisa attempts to counter Mr. Burns' fracking operation by bringing in Assembly Woman Maxine Lombard, but can't believe it when two political opponents take a liking to each other.
Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side! Man: (From inside a bathroom stall.) That's a right triangle, you idiot! Homer: D'oh!