JOCULAR

[adjective] [slightly formal] - amusing or intended to cause amusementShe said she had called him an idiot in a jocular fashion and had not meant to offend him.As we sat waiting for Carol, he made a jocular comment about her always arriving half an hour late.(slightly formal) If a person is described as jocular, they are happy and like to make jokes.Our next-door neighbour is a very cheerful, jocular man.Michael was in a very jocular mood at the party, making jokes and telling funny stories.