2girls1finger
A viral video now widespread across the internet which continues the "2 girls" series first seen in the now popular 2girls1cup video which features a girl defecating into a cup while her and her mate proceed to eat and play with it.  In this version 2 Japanese women proceed to vomit into each other's open mouths.  The video culminates when the girls sit in a "69" position and one defecates into the other's mouth before they swap it back and forth.
Dude, 2girls1finger made me barf.