The act of covering male genitalia with Pillsbury cake batter and inserting it into a vagina (or anus) and let it cook until the cake is golden brown and fluffy.
"Hey why didn't you call me this weekend?"
"I was mixing the cake with my girlfriend."
"oh sweet man!"
"I was mixing the cake with my girlfriend."
"oh sweet man!"
by ThomasGuy December 18, 2014
Get the mixing the cake mug.