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 1, 2007
Get the oven twatmug. by RockManZero3 March 15, 2020
Get the Twat Ovenmug.
Get the oven twatmug.
Get the Twat Ovenmug.