Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Addressing it only makes the film's whole incest plot more creepy, but what really makes this scene inadmissible is Marty's fear that touching his mother sexually will cause him to become gay.
Source: https://www.buzzfeed.com/hannahmarder/bizarre-deleted-scenes-and-alternate-endings