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2.
to accidently email an unintended large group of people instead of replying to a single recipient.
"why did you reply to all?" "jeez kid, you really pulled a biss."
by chillchillchillkid June 21, 2006
 
1.
Verb:
To contol someone via a combination of sexual manipulation, superior social status, and subtle insult.
"My girlfriend totally bissed me into getting some new clothes."
by TajUK January 16, 2007
 
3.
Butt-piss. Sometimes an unintended, humorous side-effect of gay anal sex. Anal leakage.
Is that shit on my bedsheets?!
No. It's biss.
What's that?
Umm, butt piss.
Eeew!!
by Popingay June 06, 2010
 
4.
A euphimism for the word "bitch" used in a playful/jocular manner; almost interchangeable with terms such as "loser" and "tard". It's origin lies in an incorrect interpretation of Dave Chapelle's high-pitched pronounciation of the word "bitch". As an adjective "biss" becomes "bissy" and gives the connotation of being temporarily annoying, uncooperative, or apathetic.
Ila: Hey you biss what's up?
Draenei Shaman: ZOMG! are you calling me a biss..all of my friends were being such bisses at school today. I hope they burn in an unmitigated raging eternal fire.
Ila: Yeah, me too...I like raging eternal fires, they're "hot" and sexy..get it..hah >_>. Anyways, I g2g, bye biss.
Draenei Shaman: Bye you bigger biss.

Draenei Shaman: Why were you being so effing bissy yesterday?
Ila: Well my mom told me I was on urbandictionary.com too much so I became a bit emo and started to cut myself.
by Draenei Priest May 29, 2007
 
5.
After a long night of drinking or blowing cocaine you might wake up in the morning to find out that you have to piss out of your butt. Hence the word. BISS Butt pISS
bro, im so hung over. that blow sucked last night. I have to go biss so bad.
by SchlifeN February 13, 2009
 
6.
an acronym used on social networking sites and text messages, similar to LOL or PMSL! BISS - But I'm still smiling!
I'm ill BISS or
I slept with a really ugly person last night BISS!
I don't think I've ever seen one that small before BISS
by birdistheword87 December 14, 2010
 
7.
A contraction betwixt two words: "Boo" and "Hiss".
Normally used when the person who's speaking wants to utter double contempt for a person, place or thing.

Also used when bad jokes are spoken in mixed or regular company.

Lea: I'm swamped! I feel like Kermit. Yeh, I know...BISS!
by skathankathan May 31, 2006