Pres. Donald Trump's press conference on Thursday was combative, rambling, hostile and at times incoherent. Some web users wondered if they were watching a Saturday Night Live sketch. Others -- like CNN's Jake Tapper -- said it seemed like "the airing of the grievances" from Seinfeld's made-up holiday Festivus.

Others said it made Sean Spicer's hot-faced, argumentative press conferences look professional by comparison.

Some of the best reactions are embedded below: