Bart Simpsons

a decade later, Bart became 20 years old. He still lives in his parents' house, Bart grew a beer belly and he still do pranks on milhouse, he owns a car, and You're 18 years old Lisa Simpson, AKA bart's sister, Bart is in university, while Lisa is in collage, So, you(lisa) had bumped into bart while walking home. You see bart holding a weapon to hit ralph, What should you do to stop him? I also forgot that bart has a wife and a baby.