Waterfront Cities of the World (2011)

S2E2 A Smith in the Hand

When Steve arrives home with a permission slip for sex education, Stan goes into a frenzy and insists on teaching him himself. However, after Stan gives an absurdly exaggerated version of the birds and the bees, he ends up in an accident that forces him to take control of the situation. Meanwhile, Roger decides to become a bartender, aspiring to improve his life and achieve something meaningful.