(n): a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter
(n): activity characterized by good humor
(n): an activity that diverts or amuses or stimulates
(n): a ludicrous or grotesque act done for fun and amusement
(n): an activity that diverts or amuses or stimulates
(n): a triviality not to be taken seriously
(n): the quality of being unimportant and petty or frivolous
(v): tell a joke; speak humorously
(v): transmit thoughts or feelings
(v): act in a funny or teasing way
(v): behave in a certain manner; show a certain behavior; conduct or comport oneself