side-ways roast beef sandwich 

Terminology for the process of performing oral sex on a woman.

A friend of mine gave me that analogy after he ate his girlfriend's hairy muffin; "It was like a side-ways roast beef sandwich."

side-ways roast beef sandwich by Primo March 30, 2005

Mississippi roast beef sandwich 

When you fuck your cousin so hard her pussy falls out so you put some bread and mustard on it and eat her out.

Me: bro i ate a mississippi roast beef sandwich last night!

Friend: that sounds awesome, what is it?
Me: my cousin!

Mississippi roast beef sandwich by bigboy992 March 29, 2021

Open-faced roast beef sandwich 

A vagina with large inner lips, that extend past the outer lips.

Her reminded me of an open-faced roast beef sandwich so much that I just had to eat it.

Open-faced roast beef sandwich by hr-rp January 5, 2007

Hitler has a Roast beef sandwich 

A woman that has shaved a landing strip shaved on her pubic area.

When she undressed, I was all like "Hitler has a roast beef sandwich"

Hitler has a Roast beef sandwich by Aesop April 30, 2004

Open-Faced Roast Beef Sandwich 

Wrinkly, slimy, dangling vag lips complete with extra au jous.

That bitch's pussy is so used up it looks like she has a week old Arby's open-faced roast beef sandwich dangling from her crotch!

Open-Faced Roast Beef Sandwich by frank from safeway July 8, 2011

open faced roast beef sandwich

a vagina

looking at a chicks pussy when you are about to munch on her box. If she is really excited it will have extra mayo...yummy

open faced roast beef sandwich by Izaric November 20, 2003

Rodchester Roast Beef Sandwich 

After you blow your load between a set of tits, you slap on a mustard covered piece of deli meat.

After blasting my thick load all over Audries double D tits I lightly tossed on a moldy piece of deli meat and spread on some of her moms finest homemade honey mustard. Capping off a well pernounced and high priced Rodchester Roast Beef Sandwich

Rodchester Roast Beef Sandwich by Boar Spinelli January 1, 2009