v. t. - To adorn in a showy manner; to dress or equip ostentatiously; -- often followed by up; as, to prank up the body. See Prink.
v. i. - To make ostentatious show.
n. - A gay or sportive action; a ludicrous, merry, or mischievous trick; a caper; a frolic.
a. - Full of gambols or tricks.