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This is one that depends on the details, like what exactly is missing, why, and what the results are.
If Alice the Evilutionary Biologist sighs and goes back to the lab as her first batch of Bioweapon Beasts stagger around bumping into walls and can't get back up after falling over, you're looking at the least functional end of Flawed Prototype
If the joke is something like Alice taking the time to create a sapient creature that takes lab notes for her but didn't bother to give it a mouth, it's the "humans make terrible deities" side of Creating Life Is Bad.
When Creating Life the creations will sometimes miss out some obvious abilities, which is almost always Played for Laughs.