Partyboob: A female breast which tends to posses lower inhibitions than the other breast as it is better looking, similar to how people prefer to be photographed from one side.
"I always flash my left boob at parties because that's my partyboob".
by Johnels July 26, 2012
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1) when a party hat is placed atop a boob

2) a boob that likes to party
1) Why have you placed a party hat on your boob? Put it on your head, you don't want to have a partyboob.

2) Your boob is so happy! It loves to party.
by leneville12 May 28, 2012
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A registered Green Party voter who went to the polls to vote for Bernie Sanders and found out that they have to be a registered Democrat to vote in the New York State presidential primaries.
"Hey man did you feel the Bern and vote yesterday?"
"I couldn't. I registered with the hippie Green Party in 1994 and haven't watched the news since. Didn't know I had to register Democrat."
"Dude. You're such a Green Partyboob!"
by Fleetsailor April 27, 2016
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