Wordnet 3.0
NOUN (1)
1.
someone who plays practical jokes on others;
[syn: prankster, cut-up, trickster, tricker, hoaxer, practical joker]
WordNet (r) 3.0 (2006):
cut-up
n 1: someone who plays practical jokes on others [syn:
prankster, cut-up, trickster, tricker, hoaxer,
practical joker]