Noun
hully gully (plural hully gullies or hully gullys)
A dance popular in the 1960s, commonly danced to the song Hully Gully; now often performed as a line dance.
The band recorded basic tracks during March and early April 1989 at Hully Gully studios in Silver Lake ; songs like " Knock Me Down " were formed from jam sessions without any input from returning producer Michael Beinhorn. Source: Internet