An elaborate prank refers to a well-planned and complex practical joke that is intended to trick or fool someone in a clever or creative way. Full definition
While the plot is little more than a series of elaborate pranks, there's an unstoppable momentum that builds to a riotous party climax. (contactmusic.com)
Unless this is the end of a very elaborate prank, and their prom dates are on the other end of the phone, laughing because they can't believe the gag went on this long. (sbnation.com)
Deakins has also collaborated with Martin Scorsese (Kundun), Sam Mendes (Jarhead, Revolutionary Road, and Skyfall), and, on many occasions, the Coen brothers (Barton Fink, The Man Who Wasn't There, and No Country for Old Men, to name a few)-- who have even crafted elaborate pranks in honor of the cinematographer. (vanityfair.com)