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The big giant alein in natural selection it can pwn marines by eating them its pretty much unstopable if you dont have any weapon upgrades.
marine: ohhh nooos its an onos!
*onos eats marine*
marine: onos is digesting me thats so fucking gay takes forever to fucking spawn
marine 2: haha
*marine is finished digesting onos eats marine 2*
marine: haha
onos by stewfoo January 12, 2005
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Onos - oh'noss - n. - A Greek concept of rational worry; represented by Homer's Odyssey in Athena, a Greek Goddess, and many Greek heroes in other traditional works, it is considered a positive attribute.
Romans considered "onos" a negative attribute, like Odysseus' intelligence, and it became transmuted into the less-positive "onus," or "burden."
Athena's onos was manifested in her fear of Poseidon's threat to Odysseus' homecoming.
onos by Misty De Meo March 20, 2004
Same as "Oh No", but delivered in a more sarcastic, or comedic fasion.
"onos flying pies :o"
onos by omg pie May 29, 2007

ONOS TEH BAN 

*BAN*

*** You have been kicked from #channel (Die, lamer.)
* cannot rejoin #channel (address is banned)
*** operator sets mode: +b RandomLamer
<GerbilSoft> ONOS TEH BAN
<GerbilSoft> *BAN*
ONOS TEH BAN by zzt March 17, 2004

ONOS MY PANTS 

When Fiz goes extremely crazy in the Simon Wai's Sonic 2 Beta AIM chat, this is a phrase she oftens says.
ONOS MY PANTS by GuessWho March 28, 2004
a stupid way to say "i don't know" that i accidentally typed in a convo. with someone in sixth grade.
me:ey i got bitten by a spider on my ass
friend:ahhaha, how'd that happen
me:i onosss i onos!
~true story
i onos by ochiegirl owns you December 18, 2007

onosecond 

The horrible moment when you realise that you have accidentally done something very slightly wrong which has very bad (usually embarassing) implications for you. This is typically the moment of realisation that you just sent a dirty text message to a close member of family, typically your mother, rather than the intended recipient.
Message: "i'm free this afternoon so come over and fuck me senseless, my parents will be out all day"
Recipient: Mum
Message Sent
- Onosecond occurs here -
onosecond by Jimmed September 26, 2006
Word of the Day on July 12, 2020
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square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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