Waggish

['wægɪʃ] or ['wæɡɪʃ]

(adj.) witty or joking; 'Muskrat Castle as the house has been facetiously named by some waggish officer'- James Fenimore Cooper .

Checked by Danny--From WordNet

(a.) Like a wag; mischievous in sport; roguish in merriment or good humor; frolicsome.

(a.) Done, made, or laid in waggery or for sport; sportive; humorous; as, a waggish trick.

Typist: Wesley

a. Jocular, jocose, humorous, sportive, merry, facetious, droll, funny, comical.

Editor: Marilyn