jest

JEST, n. [L. gestio.]

1. A joke; something ludicrous uttered and meant only to excite laughter. Religion should never be the subject of jest.

2. The object of laughter or sport; a laughing stock.

Then let me be your jest, I deserve it.

In jest, for mere sport or diversion; not in truth and reality; not in earnest.

--And given in earnest what I begged in jest.

3. A mask.

4. A deed; an action.