look up any word, like trill:
 
1.
A type of dance. In which dancer rolls their arms slowly (tumble dryer move) whilst walking to the side, stops to kick or thrust leg backwards whilst simultaneously raising hands to make ears / umbrella over head.

Done slowly with an a of casualness is known as the 'Lazy Monkey Grind'.
Dam that gurl does a good Lazy Monkey Grind
by Dr Love Monkey April 15, 2011