Joe Biden parried an embarrassing Ukraine question from an old overweight attendee at his (small) rally in Iowa by challenging this man to an IQ test ... followed by a push-up contest. This still was not hostile enough to a possible voter, Biden felt compelled to fat-shame him too ... see: The Guardian Story.
Now, just like Biden, Trump also has said some pretty insulting things.
There is one big difference however ... Trump is not brain-dead like his potential 2020 opponent.

