Man makes mop his dance partner in hilarious housework video

Some guys just know how to have a good time, even when performing mundane tasks like mopping.

WARNING: Video contains strong language

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One man caught his roommate showing off some smooth moves while cleaning their house after a Halloween party. Thankfully, the man had a camera handy and was able to capture his roomie's mopping choreography as he sang along to Sheena Easton's hit "Morning Train (Nine to Five)."

Oh, and did we mention that he was doing all of this in his underwear?

He may not be quite ready for his Broadway debut, but more than a few people have found his performance entertaining. The video has been viewed more than 4 million times since being uploaded to YouTube last week.