Wordnet 3.0
ADVERB (1)
1. 
 in a rowdy manner; 
- Example: "the crowd got drunk and started to behave rowdily"[syn: rowdily, raucously]
WordNet (r) 3.0 (2006):
rowdily
    adv 1: in a rowdy manner; "the crowd got drunk and started to
           behave rowdily" [syn: rowdily, raucously]