That's probably what a korean guy at YGClan thought. Here are two animated pictures of the extremely cool paper-folding from a hydralisk to a lurker.
Here we see the hydralisk morphing right now. Look at the slime after the hatch, how cool it looks.
Here the lurker is burrowed, and is attacking with its subterranean spines dealing heavy damage on the table.
Links
SCLegacy - Source
YGClan - Images found