Fun story. This reminds me of the summer my friends and I were all still around our small town — we used the Yo! app the same way, as a bat signal to meet up an

Fun story. This reminds me of the summer my friends and I were all still around our small town — we used the Yo! app the same way, as a bat signal to meet up and get into nonsense. Someone would start Yo!ing and then once there was a critical mass of return Yo!s we'd switch to text/phone and link up. Good times. https://en.wikipedia.org/wiki/Yo_(app) https://en.wikipedia.org/wiki/Yo_(app)