proctostomy 

from the *latin: *proct- anus, and *ostomy- the creation of a new hole. In simple terms, the shortening of 'ripping someone a new one.'

earl: man, clare just got all pissed off when she heard i dented the car.
phil: woa, she must've given you one bad proctostomy.

proctostomy by lil' snoopy January 21, 2010

Protostome 

1. Any of the group of bilaterally symmetric animals whose major indentation while they are still tiny embryos ultimately becomes their anus (e.g. clams, squids and insects), as opposed to their mouth, as in all other complex animals ('deuterostomes'--e.g. sea cucumbers, sea urchins and humans).

2. A person who spends far too much time talking shit and shitting on other people's ideas.

You know, I had taken you to be one of my species, but now I see you must in fact be a protostome; you definitely have an anus where your mouth should be.

Protostome by AKTT July 10, 2011