From what I can remember, there was a “monster”. I don’t know if this was technically a horror film/show or not. The monster was this large, 7 ft something, mountain of slime. I remember 2 different scenes from this film. One of which involves every adult family member. They were somehow all in bed at the same time, as was the monster/or something it produced and they were simmering in the slime, oblivious to everything. The other scene were kids, two younger/teen boys. They were trying to get the monster to say their name. It said the first boys name fine, but when it tried to say the second boy’s name, it was like it sneezed and they got covered with slime.  I feel  like there was a pool scene similar to the bedroom scene but I’m not certain.