Doughraiser 

When Domino’s stores donate a certain percentage of pizza sales to charity.

This Wednesday my store is holding a Doughraiser to raise money for a local community group.

Doughraiser by Pepperoni_Pete August 9, 2018

doughbrainer 

some value, opinion etc that an INEXPERIENCED brain will usually hold.

jimboy won't like the movie "tokyo story" - it's a doughbrainer.

doughbrainer by nebiru100 December 28, 2011