Red Velvet Poke Cake--Very tasty and cheap to make. I used Duncan Hines Red Velvet Cake Mix, Jello Cream Cheese pudding, and Cool Whip, and it was still only a few bucks to make. The cake has to cool/set in the fridge for about 2 hours.
My parents did this to my brother on his birthday hahah poor guy. At least they got him a real cake for after the humiliation - My math class and the other math class prank each other. This is gonna be great to see!