Sketch comedies are short, humorous performances that often consist of a series of comedic scenes or vignettes. These performances can be found in various formats, including television shows, live theater, and online videos. Each sketch typically features a unique premise, characters, and punchlines, allowing for a wide range of comedic styles and themes. Popular examples of sketch comedy shows include Saturday Night Live and Monty Python's Flying Circus. These programs often feature a mix of original content and parodies, showcasing the talents of writers and performers. The brevity of each sketch allows for quick laughs and keeps the audience engaged throughout the performance.