This is the third Subnormality comic.
Plot Summary Edit
Two gunfighters are preparing to have a shoot-out underwater, wearing diving suits and carrying harpoon guns. However, when they fire, a shark swims between them, and both the harpoons hit the shark instead.
Underwater Cowboy #1: Yew ready?
Underwater Cowboy #1: A'hm ready.
U C #1: Draw!
- CHOOM* *choom*
Panel 3 <no text>
Panel 4 <no text>
U C #2: Aw hell!