...In the interstellar gulf of space, against a backdrop of a lurid purple and blue nebula, a bloated, plastic, tentacled, green, blasphemous form floats, propelling itself through the void by the flapping of tattered, membranous wings.
In the foreground lies a starship, dwarfed by the obscene titan, "Enterprise" on it's hull...
...on the bridge the crew a horde battles of phantasmagoria; scaled, snakey man-like things; slimy, hunched frog-fish men; pink, winged arthropods. "These creatures are highly illogical!" the Vulcan exclaims between phaser blasts.
Kirk double judo chops the Mi-Go before him in it's "shoulders" and it crumples to the deck; over the intercom he cries "Scotty! Are you still there?"
"Aye captain, enginnerin' made short work of these fey beasties!"
"Full power ahead Scotty! Full power ahead!"...
...The Enterprise accelerates forward towards Cthulhu; tentacles severed by the saucer-hull go spinning off into space before the starship plows into the looming, hideous bladder-like head.
Jets of disgusting green gases burst outwards at Cthulhu's mass deflates...
Man, I would love to play in a campaign like that!