Egg Yeah Share definition Flag The phrase used as a substitution for the word "hell". Used mainly because hell is a bad place. and eggs are pretty tasty. Dude: Man you wanna go to the mall? Dude 2: Egg yeah! Egg Yeah by Herberta March 28, 2010 0 0 Get merch Get the Egg Yeah mug. Buy Now — $32.95 See more merch