Mills' Mess variant of the Boston Mess in which every catch from one hand is clawed. Eric's Extension, invented by Eric Uhrhane, is a variation on Mills Mess in which the arms cross twice on each side instead of just once. The extra throws may add to the visual appeal of the pattern. Eric's Extension requires the juggler's arms to be slender or flexible to cross two times, a requirement which makes this variation physically impossible for some. It is especially difficult with clubs. When combined with chops (a "chop" is a downward sweep or flourish of the hand that has just
Mess exception is on warships, where the president of the junior ranks mess is appointed by the commanding officer. The committee members are generally the same as those of their British counterparts, with the addition of special representatives for such things as sports, housing, morale, etc. These positions are normally spelled out in the mess constitution, which sets out the bylaws, regulations, and guidelines for such things as conduct of mess meetings, associate memberships, dress regulations within the mess, or booking of the mess by civilian organizations. The constitution and any amendments are voted upon by the members of the mess.