Dancing Nancy 

A prostitute. In Spain, and other parts of Europe, "nancy" is a slang term for prostitue.

Could I have been a dancing nancy? - DJM

Dancing Nancy by Shifty December 5, 2004

dancing nancy 

a transvestite prostitute

"That girl is HOT!" - Guy #1
"Dude." - Guy #2
"What?" - Guy #1
"She is a Dancing Nancy." - Guy #2
"A what?" - Guy #1
"A transvestite prostitute." - Guy #2
"Dude. Eww." - Guy #1
"I dunno... I'd still tap that." - Guy #2
"Dude. No." - Guy #1

dancing nancy by Cheese Snob December 14, 2008