A vagina where the lips are so big and flabby they stick out of the bottom like bacon falling out of a vertical bacon sandwich.
Did you go down on that chick?

No, I was going to but i thought it would be like eating a vertical bacon sandwich.
by Muivirt August 30, 2006
axe wound; pussy; muff; cunt; vag; moot; box; vagina; snatch; hairy taco; taco; poon; penis reciever; poontang; poonani; mick; anything and everything that is the female genitalia
I added some home made mayo to the best vertical bacon sandwich i have ever had last night
by poonfag October 14, 2009
refering to a womans vagina, camel toe, or beef curtians. the pussy lips just all chillin
that girl amber has the tastiest vertical bacon sandwich i have ever had the pleasure of eatin for hours
by Tommygunz45k May 3, 2007