rumplechunk 

When you have to poop really bad and you expect it to be extremely relieving, but when you go to the bathroom, you only poop out little rabbit turds.

I am so bummed, I had to take a deuce really bad but I just ended up rumplechunking...

rumplechunk by Penile Montgomery December 17, 2008

rumplechunky 

A type of shit that burns like hot, chunky Cambells soup.

I ate at Del Taco last night and took the worst rumplechunky this morning.

rumplechunky by Kevin Dinkleberry February 8, 2007