Mr Ford says he was "very, very inebriated" in the video, which appeared on Thursday on the Toronto Star's website.
The context of the video is unknown and it's unclear who the target of Mr Ford's anger is.
The new video appears a week after police said they had obtained another video that appears to show Mr Ford smoking a crack pipe.
Mr Ford admitted on Tuesday to smoking crack.
COMMENT RULES: Comments that are judged to be defamatory, abusive or in bad taste are not acceptable and contributors who consistently fall below certain criteria will be permanently blacklisted. The moderator will not enter into debate with individual contributors and the moderator’s decision is final. It is Belfast Telegraph policy to close comments on court cases, tribunals and active legal investigations. We may also close comments on articles which are being targeted for abuse. Problems with commenting? email@example.com