when you're SO drunk that you pass out, throw up and generally get yourself into a mess. This is called going to the crunch. The crunch is the imaginary place where all this stuff happens.
dude, clare was so wasted last night, she got a one way tiket to the crunch
its like having sex, but really short. It involves penetration, but its not really long enough to class it as actual sex. It could be caused by someone interupting, a man with very low stamina, anything...
-What happened with you and james last night?
-we got interupted so it was only a semi-pork.