1 definition by Marshal S.
It comes from Alice in Wonderland where she fell down the Rabbit Hole into some bizarre shit (trippy stuff from the 70s). Therefore, it is commonly used as an expression or euphuism for a portal to bizzarro world/significantly strange happenings/extremely surreal situations, etc.
Dude A: "I was drinking one minute and the next thing I knew I was in a corn field, buck naked, covered in body paint with my genitals pierced singing Christmas songs..."
Dude B: "That was some badass rabbit hole you fell down"
Dude B: "That was some badass rabbit hole you fell down"
by Marshal S. May 19, 2008