Juggling pattern revenge is usually considered the most involved and difficult of the three. A windmill, or false shower, is a juggling pattern which resembles the shower. It is often considered a prerequisite or preparation for Mills Mess, or the other way around. One hand throws outside (or reverse cascade) and the other throws underarm, so that the outside hand catches while crossed over the underarm hand. Siteswap: 3. Siteswap may also be extended to pass juggling. Simultaneous juggling: "<xxx|yyy>" notation means one juggler does 'xxx' while another does 'yyy'. 'p' is used to represent a passing throw. For example the Four-count,
Mills' Mess uncrossing arm movement, which is independent of the siteswap being performed. Any siteswap with any number of objects can, in theory, be done in Mills Mess. It is merely a distortion of the pattern's shape. The standard Mills Mess has the siteswap 3, but Mills Messes of 441, 531 (tower), 534 (four props) and many others have also been performed. The three ball 51 (the shower), , 414 (half box), 315, and 612 (see-saw), as well as the four prop 4 (columns or fountain), 534, 552, and the five prop cascade, 5, may have the Mills Mess shape distortion imposed