I thought of this and it was too funny not to draw.
Giant, funny-headed space guy vs. giant, funny-headed space guy.
And just in case. The one on the left of the King of All Cosmos and the one on the right is Galactus. If neither of those ring a bell, seek out Wikipedia and be smacked in the face with knowledge. (I'm always surprised and a little sad when people fail to recognize Galactus. Boo hoo.)