What is Dirty Sandwich?
1.
A sandwich that is just simply amazing. It may have everything on it or hardly anything at all. Usually used when a person is very focused on eating at the time.
guy 1: I'm so hungry.
guy 2: Yeah me to, I'm gonna make a dirty sandwich and grub.
See
2.
A women's pussy after it has given birth to several children.
Can I put some mayo on your dirty sandwich.
See
3.
A term used to describe something that it is bad, that sucks, is unclean, unfair, etx.
Dude #1: Dude, my game crashed and I 15% EXP!!
Dude #2: Dirty sandwich.