Actor Dan Bakkedahl; singer Demi Lovato performs.

Seth decodes the hot new slang kids are using in an all-new Seth Explains Teen Slang, welcomes Trump supporter and rapper Lil Doof (Amber Ruffin) for a special performance and then chats with Demi Lovato, Edgar Ramírez and Ta-Nehisi Coates.

Seth takes a closer look at centrist Democrats holding Biden’s agenda hostage while Republicans threaten to crater the economy, then speaks with Demi Lovato and Neal Brennan before welcoming musical guest Audrey Nuna featuring Saba.