When I was a kid, I was watching a movie with my family. Normally they would tell me to cover my eyes whenever something not suitable for a child appeared on screen. However this particular movie night I decided to peek through my fingers at what was going on. The movie must’ve been somewhere in the late 1980’s maybe. (I had to be 2-3, born in 86) Anyway the scene depicted two guys that were unconscious laying on the floor, one guy slowly got up and crawled over to the other guy who was still unconscious, the guy who was woke leaned over & began to regurgitate something out of his mouth into the unconscious guys mouth, I think it was some black goo covered object. I was incredibly disturbed as a child seeing this and to THIS DAY I still have no idea what movie that was. I need closure on this one bad, that scene keeps haunting me from not knowing the context of it..
Just a wild guess, maybe
“The Hidden” (1987)?
https://www.imdb.com/title/tt0093185/
I think this is it, wow! I had faith someone would figure this out! Just watched a YouTube review of the movie and it showed a similar scene, the two guys were in a hospital and the creature was transferred orally, a black parasite looking creature. Thank you for pointing me in the right direction.