tenagenarian

A teenager who acts like they are in their 90's, always complaining they are sore or tired. Lazy

I thought I had a 15 year old daughter, turns out I have a tenagenarian. Lazy bitch!

Couchy

Name given to an interactive item in an AR (Augmented Reality) game that is within reach while sitting on your couch.

Person 1: I need to walk 2km to my closest pokestop.

Person 2: I'm going nowhere I have my Couchy.