A sinkhole opened Monday in front of President Donald Trump’s Mar-a-Lago estate in Palm Beach, Florida, and the reaction was full of bad jokes. The 4′ by 4′ sinkhole “appears to be in the vicinity of the newly installed water main,” according to an alert on the town’s website asking drivers to “please pay attention to signs.” Observers on Twitter joked that the sudden subsidence might be another kind of sign entirely. Tweet Embed:https://twitter.com/mims/statuses/866680752670261248Hell stirs, impatient.