Shit Coma 

The lethargy, emptiness and tiredness after having a large bowel movement.

I just dropped the browns to the superbowl and I need to sit down now because I'm in a big shit coma!

Shit Coma by estarno May 2, 2010

Shit coma 

when you shit so hard that you fall asleep while shitting

I shit so hard that I went into shit coma on the bowl

Shit coma by ASAP Juul August 10, 2017