Top definition
To embark on a walk through nature when stoned.

More aptly, to combine the two chill habits of exploring nature and smoking cannabis. Makes eating food, playing music, talking, and chilling in nature extremely enjoyable and pleasant.
Grant and I went highking yesterday, it was super chill.

Tina, lets grab a burrito and embark on a highke later!
by Trolololer April 24, 2011
Get the mug
Get a Highke mug for your buddy Sarah.