Donald Trump has warned former New York City mayor and now Democratic presidential candidate Michael Bloomberg against licking dirty fingers, saying it is "both unsanitary and dangerous for yourself and others" after a video of Bloomberg eating pizza emerged on social media.
Twitter users were also enraged at Bloomberg licking his fingers and then touching a coffee container that was apparently meant for public use.
"Not sure which is the bigger crime: 1. Eating pizza by ripping the crust off 2. Licking your fingers and then wiping them on a drinks container", another user tweeted.
Others considered the video itself to be "disgusting" and wished it could be muted so they would not have to see it on their timeline, as the video has now gone viral.
"You can have ALL the money in the world, but it still can't but you CLASS #Bloomberg is seen here LICKING all 5 fingers, before going back to touch the food others will eat!", another netizen posted.
Some joked they would not invite Bloomberg to their pizza party, others wondered why his campaign would even choose to post that video on their official Snapchat.