Fabled Behemoth Name Question6

This question test your sense of humour to find the Fabled Behemoth Name that works best for you. What Do You Think of This Joke?

I went down the street to the 24-hour grocery. When I got there, the guy was locking the front door. I said, 'Hey, the sign says you're open 24 hours.' He said, 'Yes, but not in a row.'

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