Search Result for "heckler": 
Wordnet 3.0

NOUN (1)

1. someone who tries to embarrass you with gibes and questions and objections;
[syn: heckler, badgerer]


WordNet (r) 3.0 (2006):

heckler n 1: someone who tries to embarrass you with gibes and questions and objections [syn: heckler, badgerer]