look up any word, like swag:
 
1.
The act of male masturbation using your own shit for lubrication.
Why does my boyfriend's dick smell like shit? Maybe he was stewing.
by mdhold May 14, 2010
 
2.
The act of repressing a deuce, usually due to lack of facilities or proper crapper conditions, allowing the feces to develop a more pungent aroma than normal, leading to horrific smelling gas.
I've had this shit stewing for hours, this is gonna reek.
by Jibba22 April 04, 2008
 
3.
The act of getting into bed naked immediately after a shower, in order to dry off and warm up.
We had an awesome stewing sesh in Ayia Napa. it was so warm and cuddly
by Doolz March 18, 2008