After Dump 

Noun - When you take a dump and flush the toilet, and there are still pieces of feces left in the bowl. Happens frequently when diarrhea is involved since there are many pieces.

Jerry - Hey wtf. Who left this after dump in the toilet? It's called double flushing.

Carl - Sorry that was me, My girlfriend made enchiladas last night and my stomach didn't like it.

After Dump by Damdman September 7, 2013

Morning After Dump

The name for the process in which you have a big bowel movement after a long night of drinking

I woek uip at that party and had a huge morning after dump

Morning After Dump by APfromMSP July 7, 2005

after lunch dump 

Taking a serious dump after returning to work from lunch.

Joe: Say man, lunch was epic good eats
Mike: Fo sho Joe wheezy, i'll be right back I gotta go take an after lunch dump yo.

after lunch dump by Kriz24 May 28, 2008