Last House on the Left (1972)

[Ozzymandias]

Ozzymandias speaks: He is probably taking about the pants wetting. That paved the way for the Detrol LA ad where the women have to wear big signs reading "I HAVE A BLADDER CONTROL PROBLEM" and part in the Sex and the City movie where Charlotte soils herself.

Ozzymandias has spoken!!!

[Torgo]

Wes Craven seems pretty embarrassed by this flick anymore.  In fact, on the commentary track with producer Sean Cunningham, he practially apologizes to the viewer a few times about how rough the movie is.

I've always viewed it as some effective torture type scenes bookended by a lot of pointless and very poorly acted scenes.