When the end of a poo hangs out your sphincter ("turtle heading" or "touching cloth") for so long that it turns hard and crusty.
by The Bishop Amen July 14, 2008
by Chris Z February 21, 2005
by magnetic August 23, 2006
by Perrald August 07, 2006
Someone who collects fecal matter.
by Spinderella cut it up one time October 11, 2007
A Mock turtle occurs when one has what feels like a poo brewing, and upon trying to defecate finds nought not even or gas.
I felt a huge shit brewing so went and laid a dissappointing mock turtle and I had not even a wiff of gas.
by Athadan October 25, 2009
by Roselie April 19, 2009