Onomatopenis 

1. The word used to describe the sounds that a penis makes.
2. Word invented by the mysterious Robespierre during the first GD movie night.
3. The title of a CD that will be released in the future.
4. User name of the only certified cool-point distributor on Gaiaonline.com

1. I'm writing a sexy story. What's an onomatopenis that I can use?
2. "No, call your CD Onomatopenis."
3."Okay, fine. If I ever release a CD, I'm going to call it Onomatopenis."
4. "Onomatopenis, everyone only loves you because of your username, but that's okay, because it's amazing."

Onomatopenis by Onomanomona August 18, 2009

onomotopactic 

extremely fat or overweight

The lady sitting in front of me is so onomotopactic that she takes up 4 chairs.

onomotopactic by Verna N. September 30, 2006

similaic onomatopadjective

A part of speech that combines a simile(comparison using "like" or "as"), a onomatopoeia(word that imitates a sound), and an adjective(describes a noun). Relates a quality of something while denoting a sound associated with that thing.

"Wow, did you see that silver Corvette, it was like VROOM!" (VROOM would be the similaic onomatopadjective in this case)

similaic onomatopadjective by Roatha March 9, 2005

Onomatopeja 

Krowa to robi

Angela co to onomatopeja? -Angela "krowa to robi"

Onomatopeja by Lowlvl December 10, 2021

onomatopea 

Onomatopoeia is a word that imitates the sound it represents.
also imitative harmony.

-splash, wow, gush, kerplunk
-flcl (Japanese, the sound of feeling a woman's breasts)

onomatopea by Weasel September 8, 2003

onomotopaeia 

When the pronounciation of a word sounds similar to the noise the word describes.

Sizzle sounds like the noise something makes when it sizzles, and is therefore an onomotopaeia. Other examples of this would be words like ding, moan, or chirp.

onomotopaeia by Stephanie L November 14, 2007

onomatopagative 

A combination of onomatopia and an adjective, it describes a quality of something at the same time denoting a sound that is associated with that quality, object, or person.

"Wow, did you see that silver Corvette, it was like VROOOM!" (VROOM would be the onomatopagative in this case)

onomatopagative by Andrew February 24, 2005