a.) The act of defacating feces which has a range from a slight to glaring hue of blue and is in a shape that somewhat represents the body structure of a monkey.
b.) Defacating into a toilet that has blue cleaner in it.
c.) When thegleek states an expression which results in a response from a person with average IQ in the form, "You've got to be shitting me!"
"I gleekshitted in your momma's toilet."