"Round the outside" can refer to dancing, specifically square dancing. "Country" dress and traditions have caught on in many southern states, notably Florida, Texas, and Georgia.
"Three buffalo gals go 'round the outside
'Round the outside
'Round the outside
Three buffalo gals go 'round the outside
And do-si-do your partner..."
-- Malcolm McLaren
"Two Trailer park girls go around the outside ..."
-- Marshall Mathers (a.k.a. Eminem)
