Holy Dick Casserole Share definition Flag Something exclaimed by an epic gamer to express being surprised. Guy 1: Holy dick casserole, there's anime on board! We must destroy it! Guy 2: On it! Holy Dick Casserole by BlaketheBlock March 4, 2021 0 0 Get merch Get the Holy Dick Casserole mug. Buy Now — $32.95 See more merch