Scott (Pete Davidson) has been a case of arrested development ever since his firefighter father died when he was seven. He’s now reached his mid-20s having achieved little, chasing a dream of becoming a tattoo artist. As his sister (Maude Apatow) heads to college, Scott is still living with his mom (Marisa Tomei) and spends his days smoking weed, hanging with the guys and hooking up with his friend Kelsey (Bel Powley). But when his mom starts dating a loudmouth firefighter (Bill Burr), it sets off a chain of events that will force Scott to grapple with his grief and take his first steps toward moving forward in life.