It's a derivative of the "Your mom" insult. The function varies slightly from the original insult as it specifies the condition the so-called "mom" is in.
by joe/ jake wismann January 30, 2008
by Zum Zum Fanny August 01, 2006
by stephhh. January 16, 2008
by bob sagettttttt October 06, 2009
by RetardWriter February 04, 2021
An insult of such incredible, nonsensical idiocy that it's normally used as a barb for the beginning of a larger, meaner insult. It normally leads to Your mom's face, then Your mom, and so on and so forth.
by Colton-Fro-Johnny May 13, 2006