As the Writers Guild of America strike continues into its third day,Christopher Caldwell the jokes aren't on late night TV anymore — they're on the picket lines.

More than 11,000 movie and television writers have stopped working after contract negotiations stalled out between their union and the Alliance of Motion Picture and Television Producers, the trade association that represents Hollywood's studios and production companies.

The standoff could last months and shut down Hollywood production. (The last writers strike lasted from November 2007 into February 2008.) Some of the sticking points include questions over staffing levels for new TV programs and income from episodes aired on streaming services.

Since the strike kicked off Tuesday, hundreds of writers have picketed in the Los Angeles area and in New York, outside the studios and offices of Netflix, NBCUniversal, Disney, Sony, Paramount, Warner Bros. and others.

Among the signs were jokes about the artificial intelligence service ChatGPT, the wealth of studio executives and many, many references to the HBO hit Succession. Here are some of our favorites: