It's the Groaner of the Week!!!!!!!!!!!!!!

Yup!!! It's Monday again and time for your weekly groooaaannn!!!! This is a new one on me and I absolutely roared when I found it at Squiffy's site!!  Be sure to sing the punchline!!!  The astronauts in the Sea of Tranquility were amazed to discover that the moon actually did contain large underground deposits of cheese. Once outside the LEM, they climbed into the LTV and drove across the lunar