prank 1
/prangk/ , n.
a trick of an amusing, playful, or sometimes malicious nature.
[ 1520-30; orig. uncert. ]
Syn . caper, escapade, antic, shenanigan.
prank 2
/prangk/ , v.t.
1. to dress or adorn in an ostentatious manner: They were all pranked out in their fanciest clothes.
v.i.
2. to make an ostentatious show or display.
[ 1540-50; akin to D pronken to show off, strut, pronk show, finery, MLG prank pomp ]