A lame looping video of Obama dropping a phone with the above stupid look on his face can be found here:
https://www.eonline.com/news/804504/thanks-obama-for-these-drop-the-mic-presidential-moments
Excerpt:
"Barack Obama had quite a drop the mic moment on Monday's Jimmy Kimmel Live!—and he didn't even actually have a microphone.
The President of the United States gamely read "Mean Tweets" from social media users across the country—including one from Donald Trump. Obama kept a straight face as he read Trump's tweet saying he "will go down as perhaps the worst president in the history of the United States!" Without missing a beat, the current POTUS fired back at his wannabe successor. "Well, @realdonaldtrump," said Obama, "at least I will go down as president." He followed that zinger with a dramatic iPhone drop. (See what we mean about Obama not needing a mic?)"
The link to the gif with only President Trump's tweet text displayed over the lame gif of Obama "dropping his phone" dramatically (works as it seems to confirm President Trump's assertion) is here: https://akns-images.eonline.com/eol_images/Entire_Site/2016925/rs_720x404-161025103352-0DP7c98_-_Imgur.gif?fit=inside|900:auto&output-quality=90
