orthogasm 

orgasm reached by stroking your penis orthogonally.

orthogasm is the best orgasm

orthogasm by Ash314159 November 13, 2004

orchgasm 

the feeling that you get from listening to an extremely well played live performance or recording of an orchestral piece of music

Jono let me hear the recording of Pictures at an Exhibition on his iPod. I had a huge orchgasm during "The Great Gate of Kiev"

orchgasm by philharmaniac July 13, 2010

Oreogasm 

An intense feeling of satisfaction in the mouth from eating an oreo cookie after inducing marijuana. Similar sensation to having an orgasm without having any type of sexual contact. Symptoms of an oreogasm include momentary blindness, loss of balance(if standing), and fatigue.

Holy shit, I think I just had an oreogasm.

Oreogasm by Layziee January 10, 2005

octogasm

when a girl or guy has eight orgasms at once

i had an awsome octogasm last night

octogasm by ryan6976 January 25, 2009

Oreogasm 

When you take one of the cookies off the Oreo, then stick the cookie with the frosting and stick it in the girls vagina. Then with pleasure lick the frosting off the Oreo in the vagina, Thus resulting in an Oreogasm!

Sam: Guess what I did last night!
Mitchell: What?!?!?!
Sam: I licked the frosting off an oreo inside my girlfriends vagina.
Mitchell: Nice! Did she get an oreogasm?
Sam: Yea! She shot oreo cream everywhere!

Oreogasm by Boony Box January 9, 2009

Oreogasm 

When one white male is squished between two fat black females making him have an orgasm, creating the image of an oreo.

I walked in on my roommate Andrew while he was having an oreogasm.

Last night I had the best oreogasm of my life.

Oreogasm by TPimpin' April 17, 2011

Orzogasm

A vegan's ultimate state of ecstasy.

He slid the forkful of pasta between her lips and she went into extended orzogasm.

Orzogasm by Monkey's Dad September 21, 2019