Could I watch this with my Mom and Dad? : Well, I did.
Were there moments I shifted uncomfortably on the couch? : Yes. There were a couple awkward moments with sexual innuendo and some awkward BDSM with an old couple, but in the end we were all grown ups about it. I'm not quite sure how it was rated PG though, I would say maybe PG-13 for some of the more sexual stuff.
Music: The music was notable in the into and end credits, and it was a ton of fun!
In the End: We were able to gloss over the questionable parts OK as they were few and brief, and all laughed our butts off through the movie! 4 out of 5 stars.