sketch

Sketch comedy comprises a series of short, amusing scenes or vignettes, called "sketches" or "skits", commonly between one and ten minutes long, performed by a group of comic actors or comedians. While the form developed and became popular in music hall in Britain and vaudeville in North America, today it is used widely in variety shows, as well as in late night talk shows and even some sitcoms. While sketch comedy is now associated mostly with adult entertainment, certain children's television series have used it, too. The sketches may be improvised live by the performers, developed through improvisation before public performance, or scripted and rehearsed in advance like a play.