To take a shit or crap.
I deficated on my neighbor's front porch.
dari Fetus Humper Senin, 03 Oktober 2005
1 more definition
Yet another mis-spelling of an English word by an under educated public. Of course, the word they're struggling for is 'Defecate'.
I deficate (sic) on your poor use of the language!
dari teaurn Jum'at, 01 Juni 2007