Mayor Bill de Blasio had a rocky February. But after a number of PR flaps, the mayor's "dad humor" returned in full force on, with some puns about Facebook knowing "What'sApp" and his guest spot on "The Good Wife."

In honor of the mayor's rediscovered funny bone, we've rounded up some of his funniest/most cringe-worthy jokes. Stay corny, Mr. Mayor. Stay corny.