from the Wikipedia:
Bugg is a common dance style in Sweden and is very popular on the dancefloors. Bugg is a four step dance and performed in a various pace (120-180 BPM). Bugg is a partner dance and follows certain basic rules, but a is essentially improvised, with the woman following the man’s lead. Acrobatic moves are not allowed. Swedish Bugg belongs to the swing dance family and closely resembles Modern Jive.
Bugg is both a very popular social dance as well as a competition dance in Sweden. It is also has the most competitors and practitioners within the Swedish Dancesport Federation.
I propose MountainX sponsor a Bugg contest.