A person who ruins a party by either stopping the fun or not participating in a certain activity.
Jeff is a party pooper because he won't play Spin The Bottle.
A person that ruins a festive moment with their attitude.
Jan is such a party pooper, but we went on with out her!
A young intoxicated adolescent girl who shows up to a suburban house party and takes a manly shit on the floor of the house.
I walked into the bathroom and found a girl covered in her own fecal matter. She was clearly a party pooper.
A person who goes to parties, but kills the mood by not having a good time and sitting in a corner texting on their phone. And end's up leaving earlier than anyone else.
"Hey Danelia, what's up? Having a good time?"
"yea... having an awesome time.. just here by myself...(looks at phone to see if new messages came in)"
"Wow... you're such a Party Pooper"
One who breaks up or ruins a party through a variety of means. Possible ways of dispersing or destroying a party include but are not limited to: calling the authorities, stories involving octogenarian sexual intercourse, Jennifer Aniston movies.
Rich: Oh no, Larry! Here comes Harold.
Larry: He's probably going to come over here and talk about his wife. She just died. God, what a partypooper.
Rich: What a selfish bastard! What makes him think we care about that?
Someone who ruins fun by not participating in a certain activity even though they were given advance notice.
a tall, talented bike rider who wears tight jeans
jarrett moore is a fucking party pooper, were going to lucky and he won't come cause he has to stuuuuudy the next day.
That guy at the party that takes a dump, clogs the toilet, and leaves the party right after.
That fucker Melvin, took a shit, clogged the toilet, and left right after. What an party pooper!