Definition: To relax or take it easy, often by lounging or hanging out with friends.
Use case: "After a long week of work, I just want to kick back and watch some TV."
• I'm going to kick back in the sun and read a book for a while, do you want to join me?
• I'm going to kick back on the couch and watch a movie tonight.
• After a long day of work, I just want to kick back and relax with a cold beer.
• It's nice to just kick back and chat with friends sometimes.
• We can always kick back at my place and listen to some music if we don't find anything to do.
• Let's kick back and watch the game on TV, I don't feel like going out tonight.