Parents and their kids in a South Jordan, UT, theater got an eye-full when an R-rated movie called Sex Drive came on instead of High School Musical 3. It appears that managers at the theater made a last-minute decision to move HSM3 to a bigger theater but forgot to switch the movies. Ruh roh. (I guess that's one way to bypass the hard and fast rule — no pun intended — of boycotting sex-themed flicks in Utah [1].) Click up/">here [2] to read more.

Source [3]