Some online stores accept bitcoin as payment. As for me i pay for internet service with bitcoin and send fund overseas in bitcoin is way more convenient.
I think one if the real life usages of bitcoin is as a payment. Im using bitcoin as a payment, Imy paying my bills through it. Also, I do cash out and use it to pay my other bills.
With the right exchanges, ATMs ects now BTC as a way of payment can be used almost for anything, from online stores to buy any produce to gambling or betting.