Possible Clues:

• One who's always up for a good time
• Fun-loving type
• Person who celebrates hard
• Beast at social events?
• Green lizard, perhaps, as socialite?
• Extremely sociable person
• Rabbit, perhaps, on side I get out a lot
• Type who might use a lampshade for a hat
• Really fun person
• Person, one less than human, who enjoys meetings?