A fat woman's vagina. Fat women tend to have slightly hotter vaginas than skinny women, hence; a twat like an oven.
by eafoigrtw December 01, 2007
by eafoigrtw December 01, 2007
by eafoigrtw December 01, 2007
by eafoigrtw December 01, 2007
by eafoigrtw December 01, 2007
by eafoigrtw December 01, 2007