1 definition by unimermaid

Fanny = vagina
Rimmer = when circleing your tounge over anothers body parts
When you circle your tounge over a womans vagina there. Can be other sorts of rimmers eg anus rimmer, titty rimmer etc
"Hey geuse what i dont with lucy last night"
"eww shay your just a fanny rimmer"
by unimermaid June 23, 2014
Get the fanny rimmer mug.