omyno 

when someone is wrong for what they got on or what they are doind are sayin ....mostly said in new orleans

omyno she looks a mess

omyno by new orleans October 25, 2005

oynon 

A title of respect used for doctors or scientists, meaning 'wise man' (likely derived from Mongolian, oi (ой) meaning 'mind')

Go, Oynon! I need to collect the tools.

oynon by Surreal Dog December 20, 2020

omnomnomnom 

Describing something being eaten usually in a humourous way.
.

Someone may badly edit a picture and draw eyes mouth and teeth over it to show that the subject is being eaten. They would then write omnomnomnom on the picture.

omnomnomnom by onlineamiga June 21, 2008

Omnomnomtacular 

When something is both delicious (om nom) and spectacular.
This word can be used in a broad number of situations (as shown in a couple of examples found below)

Ex. "This cheesecake is omnomnomtacular!"

Ex. "Bacon to cure this hangover? What an omnomnomtacular idea!"

Ex. "Oooohhh (insert attractive male/females name) is looking omnomnomtacular tonight!"

Omnomnomtacular by Kschez April 4, 2011

omnom 

tasty

This food is omnomnomnomnomnom

Add nomnom's as it tastes better and better

omnom by TonioRoffo August 18, 2008

omyo 

a shortcut for "oh my yo"

An expression used by individuals to express their happiness, anger, or confusion.
An alternative to the popular saying "oh my god"

me: hey did you see the newly released hentai episode?
bagetteam: OMYO I DID NOT KNOW THANKS SO MUCH

me: hey do you know about the new bagetteam youtube video?
bagetteam: -_- that is me omyo

omyo by amogus spider March 7, 2022

Omnomnia 

The inability to go to sleep due to being to hungry.

"had the munchies, couldn't sleep, bad case of omnomnia man!"

Omnomnia by siberiandivide April 13, 2010