The act of completely covering your partners genitals in lighter fluid, or other fuels and proceeding to ignite them via lighter, mitch or flame thrower. After your partners genitals are fully engulfed in flames you procced to put them out (however your partner likes it) with potatos, prefferable luke warm sweet potatos mashed. Your partner will experence emence amoutns of pleasure from this act.
Jill: hey what are you doing tonight Max
Max: nothing but i got some sweet potatos left over from thanks giving