Top definition
A person who ruins another persons fun
Greg was a fleener, he stunk up the room and i could not get out.
by shouf January 04, 2004
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Apr 27 Word of the Day
A horoscope so bad that it strikes fear into the heart of the reader, rendering them unable take action or make a decision on anything or to even leave the house. This is caused by a paralyzing fear that those actions or decisions may cause the predictions to come true.
After reading "There is a lot of uncertainty around financial transactions and investments right now, and the wrong decision could result in dire consequences" in his daily Horrorscope, Edward climbed back into bed, pulled the sheets over his head and remained there for the rest of the day.

Edward only had enough gas in his car to get to the gas station but was not sure if he had enough money in his account to pay for gas. His cell phone service had been cut off because his payments were in arrears, and since the only way he could be sure he had enough money (to pay for gas) would be to call the bank, he felt it best to hide in bed and hope his horoscope for tomorrow was more positive.
by Edward Albee Deavers April 28, 2011
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2
A weird person. An outcast. A nerd.
Boring.
"You just staying home tonight?
Aw, c'mon, FLEENER!"
by Bisquitboy May 29, 2005
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3
A person who ruins another persons fun
Omg, Ashley was being such a fleener today.
by Dosh Heif January 03, 2004
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4
(noun) Referring to male genitalia, when 40 to 80 percent of the original foreskin remains in tact following completion of the circumcision procedure.
Dude, Jeff has such a purple fleener.

Wow, did you see that dude's fleener? Shit's insane.
by Rock Kick-Ass January 14, 2014
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6
Word used to describe the hottest/sexiest guy around. Gets laid atleast 10 times a week and never looks back.
Wow I want to be a Fleener.
by Holla March 27, 2005
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