This is 40 is just a couple weeks away from hitting theaters: The perfect time to release a dirty-talkin’, Ruddbutt-revealin’ red band trailer! The NSFW clip of the new Judd Apatow semi-autobiographical romp features an extended Viagra joke, adorably swearing Apatow daughters, and the answer to the age-old question: “What is the difference between a gay man’s mustache and a straight man’s mustache?” Additionally, lots of Megan Fox. Watch the trailer below:

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