The literal or theoretical loss of an orgasm.
-In the act of Fornication-
When a thought pops into
your head just before you orgasm, that is so
disgusting that you lose the ability to finish.
-Theoretical use-
When, after
getting into a book or movie, the ending is so horrible that it ruins the entire experience.
B: Oh man... I just thought of Fergie's face... I'll be anti-cumming for a week.
B: I got to the end of the newer
War of the Worlds movie, and I was sort of into it. And then the ending hit and it was a total anti-came.
Everything was just
randomly perfect! UGH!