On World 1 Level 2 "The Roaring 20's Burgers" just climb up the left ladder then the next ladder you see all the way to the top of the level. Grab the Spatula power-up and wait for a hot dog to follow you to the top. Smack him with the spatula (hold
in direction of enemy and press
) then stand near the ladder and wait for the hot dog to respawn to the left of the Spatula power-up. Whack him again and restock your spatulas (you get 3 max). Rinse and repeat as many times as you need to pop the cheevo. Now and then, if you stand above a ladder, another hot dog might home in on you from below, so be prepared and get a 2-for-1 deal.