Movie with comedy sketches from late '70's/early 80's

With the release of Movie 43 earlier this year, it reminded me of a comedy that I saw when I was younger.

I am guessing it was released in the late 1970's or early 1980's and was filled with nothing but different comedy sketches very similar to Movie 43. I am pretty sure many of them were probably inappropriate for a child to be watching due to nudity.

I remember that some of the skits were parodies of the news, tv shows and movies. The one I can recall the most was a sketch that included a dead body being brought to family functions similar to Weekend at Bernies.

Can anyone recognize this?