Woman usually do this if they have massive beef flaps or massive minge lips.
Other names include:-
Prada Pussy, Armani Punanni, Gucci Gash, Burberry Box, Mulberry Minge, Fendi Fanny, Versace Vag etc.......
I could swear she had massive minge lips, she must have gone and got herself a desginer vagina.
Happy Birthday darling!! I've bought you a Prada Pussy!