yeasterbread Share definition Flag When a woman scrapes out the yeast from her infected vagina and uses it to make fresh bread for the holidays. I can't wait until Mom makes her special yeasterbread this year! It's so delicious! yeasterbread by Psychostench September 7, 2024 0 0 Get merch Get the yeasterbread mug. Buy Now — $32.95 See more merch