The act of calling someone when you are lonely and drunk. An act usually performed by drunk guys alone at the bar with nothing else to do but call others, so as to prove that they actually get out and try to convince the other that they actually have a life when they do not.
Drunk caller: Hey what's up, I'm here at this bar having a great time there are women everywhere!
Innocent married call taker: Dude what the fuck! You woke us up. Get a life