Omegalomaniac 

From the last Fall Out Boy single before their undefined hiatus, Alpha Dog. It goes with the word "megalomaniac," which is basically thinking your the shit, with the o added on the front so it looks like "omega" (To go with Alpha Dog). It's actually quite a good song.

Alpha dog and o-o-omegalomaniac

Omegalomaniac by tell rock&roll im alone again November 16, 2010

Typical Omegle 

For those who don't know what it is, Omegle is a site that allows two people to have an anonymous chat with each other. Two "strangers" are chosen at random, etc etc you know how it goes.

Anyways, Typical Omegle is when you get the same sort of "conversation" repeatedly, as if it was something new and unexpected which it isn't. 98% of the time the other stranger will ask you 'asl' which is your Age, Sex and Location.

Interesting note: Watch how quickly the other person disconnects if you say you are male, and look how eager they start typing if you say you're female.

Omegle: 80% Perverts,

12% Illiterate people

4% automated 'bot' ads

2% Annoying kids who think they're little gangstas

1% The mentally disabled

1% Normal people

-Typical Omegle-

You're now chatting with a random stranger. Say hi!

Stranger: hi

Stranger: asl?

You: 18 male New Zealand

Your conversational partner has disconnected.

You're now chatting with a random stranger. Say hi!

You: hey hows it going?

Stranger: nigga fuk dat qeschin

You: What?

Stranger: 13 m uk

You: I don't care

Stranger: FuK U !!!!11!!1!!!!

You have disconnected.

Typical Omegle by sahboh11 December 27, 2011

Omegle 

A one-on-one chat website whereby one can either chat to others via text and/or webcam. One can also find people by common interests using special interest tags. Sometimes good chats can be found, but most of the people on the site are antisocial assholes and "M" tard virgins living in their parents' basement who are looking for women on a site which is disproportionately male. Very toxic website. If you actually manage to find a cordial in-depth conversation on this site, congratulations!

What a standard chat on Omegle looks like...

You're now chatting with a random stranger. Say STAND WITH HONG KONG AGAINST THE CCP!
You both like Music.

Me: Hi, how's it going?
Stranger: M
Me: Um. So, are you doing well?
Stranger: I said I'm M! You F or what?
Me: There's no women on here. You think you're going to score chicks by saying "M"?
Stranger: Go fuck yourself you shit fuck!
Stranger has disconnected.

Omegle by Urban Dictionary Writer 1989 August 31, 2021

D OMEGALUL C 

Often spammed in twitch chat when the word transparent, doc, wife, cheating, etc. is mentioned in twitch chat. Makes fun of the fact dr. disrespect cheated on his wife.

"I have a little bit of an announcement" D OMEGALUL C.

D OMEGALUL C by BigBlackCl0ck June 6, 2018

Omegle 

A place were old men, horny teens and people wanting to troll go. Basically you hit either text or video chat and you wait to be matched/paired with one of the three people above and you talk. Or scream and end the session based on what you saw.

Oldman: Asl?
Troll: 15, Girl, us
*Has long, probably s*XUAL conversation*
Troll : I'm a guy and you are gay
Oldman: FUUUUUUUUUUUUUUUUCCCKKKK
*disconnected*
The omegle cycle continues

Omegle by Urmomeatsmyass October 10, 2021

OMEGALUL 

An emote used on Twitch.TV
Can only be accessed by using the browser addon BetterTwitchTV.
Used in a comical or funny scenario, and is an enlarged version of another emote by the name of 'LUL'.

THE TWO TIME, D OMEGALUL C

OMEGALUL by aayika May 20, 2018

Omegle 

A convo that goes like this...

You're now chatting with a random stranger. Say hi!
Stranger: hi
You: heyy
Stranger: m/f
You: f
Stranger: m here
You: ill show u my tittes if u answer 1 question
Stranger: ok
You: ready baby?
Stranger: yup
You: What is your mental/literal physiological in-depth hypothesis of the humane excuse of a certain mentality if you got caught MASTURBATING?
Stranger: dick
You: WRONG BITCH!
You have disconnected

An example of a Omegle convo ^^^^^

Omegle by Yeah, Omegle sucks September 23, 2012