These dancing Kaomoji simply have one arm up and one arm down.

Arm Up and Down
((┌|o^▽^o|┘))♪┌(・。・)┘♪┌(˘⌣˘)ʃ
┌(★o☆)┘┌(゚д゚)┘┌|゜з゜|┘
┌|°з°|┘┌U・ェ・U┘┏((= ̄(エ) ̄=))┛
┏(`ー´)┛┏(^0^)┛└(^o^)┐
└(=^‥^=)┐└(★o★)┐└(゚д゚)┐
└@(・ェ・)@┐└|゜ε゜|┐└|°ε°|┐
┗(`ー´)┓┗(^0^)┓♪((└|o^▽^o|┐))
ƪ(‾.‾“)┐ƪ(˘⌣˘)┐⌌⌈╹드╹⌉⌏
┌|*゚o゚|┘┌|*゚0゚|┘┌|*゚-゚|┘
┌|*゚。゚|┘⌌⌈╹므╹⌉⌏┌༼▀̿̿Ĺ̯̿̿▀̿༽┘
↙(ↂ⼼_ↂ)↗┌(▼▼メ)┘└( ▼▼ )┐
┌(メ▼▼)┘┌|゚з゚|┘└|゚ε゚|┐
┌|゚э゚|┘♫ ┌༼ຈل͜ຈ༽┘ ♪┗(`o´)┓
┏(`○´)┛└|∵┌||┐∵|┘
♪└|∵|┐♪♪┌|∵|┘♪┌(★o☆)┘
└(★o★)┐┌(☆o★)┘┌|≧∇≦|┘
♪┏(・o・)┛♪⌎⌈╹우╹⌉⌍