Trail bunny (noun) a woman who dates professional dog mushers. Generally used to refer to women that hop from one winner to the next each season.

A trail of hair running from the bellybutton (greek girls) to the vag.

To be so heavily under the influence of a psychedelic or dissociative substance that you are unable to distinguish normal reality from the magical reality that has taken hold of your mind. Seeing pixelated kaleidoscopic patterns in the carpet, being afraid to open the freezer because you're afraid that the fishsticks will attack you, and the ability to talk to squirrels are some sure signs that you're hopping down the bunny trail.