Tap-Tap the Golden

Tap-Tap the Golden is a gold version of Tap-Tap the Red Nose. He is found in Door Three of Baby Bowser's castle in the game Super Mario World 2: Yoshi's Island. The screen slowly moves through a lava filled cave as he jumps around you. You can hit him with eggs into the bottomless pits, but he'll just come back. Knocking him off the screen is the best option, and don't worry about running out of eggs, there's plenty of the blue Fang bats.