Otamo 

That one friend who is most likely homeless and distrubutes fent sandwiches at the street corner. He has rizz but is built like an ostrich with down syndrome.

Otamo just gave me a sandwich and now I wanna do it with a goat.

Otamo by OliveMan June 4, 2024

otamatone 

the most beautiful instrument, created by Maywa Denki, makes the best sound someone could hear. It is also very hot.

person #1- let's look at some memes

person #2- no, we need to look at the otamatone

person #1- oh yes

otamatone by damn spaghetti November 5, 2017

Ottmonster 

A form of threesome involving one male and two females. The male is in between the two females and wears a dildo on his back like a tail. As the male penetrates one female he is simultaneously pulling out of the other and vice versa. The act is named after the man who pioneered it, Gary Lee Ottmonster.

This is also known as the reverse DP.

Joe ottmonstered those two girls he met at the bar last night.

Ottmonster by pdiddle September 22, 2012

Obamos 

The cross between Barack Obama and Thanos. It is the most powerful creature in existence. It's also a meme.

Bro, did you hear Obamos is gonna take over the world?
That's dope! I can't wait to have Obamos as our new leader!

Obamos by BitchNigga222 January 8, 2019

otakon 

Largest anime convention on the East Coast of the USA. Known for its annual expansion to engulf the entire Baltimore City Convention Center. Also known for batshit crazy lines and the large volume of cosplayers and other curious types who invade the city and amuse and/or terrify residents and eat all the food at the nearest fast food joints.

Lasts three days in July or August and is usually followed up by exhausted and giddy blog posts. Notable events at the 'kon are the anime music videos, the masquerade, the rave, and in recent years concerts held by Japanese musicians such as L'Arc~en~Ciel.

Otaku A: OMG did you see the line for the Laruku concert? It wrapped around entire city blocks!
Otaku B: No I didn't see it... I was IN IT. >:O

otakon by Firebottle December 12, 2004

otamic

To leave an organisation out of protest, starting your own similar one instead

Quit bugging me, or I’m a gonna get all otamic on your arse.

otamic by Evan Mitchell May 9, 2005

Obamos 

The forced president of the universe (Well half of all people). His terms of service have just begun but i think we can all agree that he won't be our president for just 4 years.

"Mr. Stark I don't feel so good about Obamos becoming president"(*cry*)

Obamos by assisanine123 January 10, 2019