Time wasting with intent to avoid necessary action. Typically verbalised by those with access to success yet a predisposition towards failure i.e. work-shy students approaching coursework deadlines.
"Are you doing that coursework for tomorrow?"
"No, I decided to put a definition of procrastination on Urban Dictionary instead."
No, seriously. Get back to work. Now. You're procrastinating. I know it. You looked on the definition of 'Procrastination'. You must be doing it. Go. NOW.
The act of thinking about football, soccer, golf, dead puppies, your mom etc etc during sexual intercourse causing a disruption in your exitement level and thus, not cumming as fast as you normally would (i.e. 1 minute)
Joe- I was about to cum while having sex with my girlfriend, but i had to resort to coitus procrastination since it had only been 45 seconds since penetration.
Mark- Awesome bro! I will start coitus procrastinating from now on!!