fourlipper 

any female, refering to the two lips on her face and two vaginal lips (labia).

"Here comes a fourlipper."

fourlipper by JM in SD CA January 9, 2008

Forslipper 

The common name for a button on a shirt or trousers originally invented in 2008 by a drug joly fat man by the name of harry a forslipper has since then become a very well none phrase even used in such places as kent

my forslippers come undone
my god my noodles hanging out i didnt do up my forslipper.

Forslipper by harry and james sch March 31, 2009