1. take a hike - Verb
2. take a hike - Phrase
To go hiking.
(idiomatic, often imperative) To go away; to leave or depart.
I wish that pest would just take a hike.
Usually, I take a hike for a while after submitting a column to Townhall. Too much of my insensitivity can cause emotional problems among proggies, and I am, after all, a compassionate man. Neal Boortz
Take a hike through Griffith Park to the iconic Hollywood sign (free) or join a guided walk through Koreatown or Hollywood with ($25). Source: Internet
If in response to a referral request, they say “Contact your local bar association,” that is lawyer speak for “Take a hike, we’re not interested.” Source: Internet