Last night on Jimmy Kimmel Live, Lil Wayne played hooky, and Kimmel didn't let him off the hook. He subbed in a fake Lil Wayne from the audience to take the vicarious heat, slinging insults like: “How often do you wash your hair?”; “Why would one wear headphones when one is at a basketball game?”; and “Will you eventually become ‘Fully Grown Adult Wayne?’” Plus: Lindsay Lohan 'fessed up to her self-engineered comeback: She was the one who had begged Lorne Michaels to put her up as host of SNL. “I kept asking him, not harassing him, but I wasn't giving up,” she admitted. Plus, Henry Winkler reprised “The Fonz” and Jon Hamm donned Paul Shaffer's oversize sunglasses. Watch our compilation to see what you missed.