Onesie

When a girl is so tight, you can only fit one finger in her.

Emma's a Onesie!

Onesie by Lateofthepier October 20, 2009

onerism 

Wanking. Masturbation.

Tossers! Shouldn't they be practising onerism in the privacy of their own rooms?

onerism by brittner September 18, 2003

obesism 

a belief or doctrine that inherent differences among body size determine individual achievement or worth, usually involving the idea that skinny people are superior and have the right to rule fat people.

"Hey man you constantly hide behind me during dodgeball games, ask if I want butter when I try to walk through a door, call me when they run out of floats at the pool, and try and see how many small children you can fit in my pants. I'm so tired of your fucking obesism you scrawny cocksucker."

obesism by McAlfy October 16, 2009

onesie

A selfie taken by HM the Queen

One has taken a onesie on one's mobile

onesie by cousinjack49 April 23, 2014

obesist 

Being hurtfull or discriminatory to an obese person. Also only other fat people can tell other fat people that they are obese or chubby, just like black people being racist to other black people

John: Dude, fred just called you a tub-of-lard!
Michael: No man it's cool, he's fat like me, it wasn't obesist!

obesist by fluffy83 June 29, 2011

oneissa

oneissa is sweet has a bad attuide thicker then a box of oatmeal is goofy smart has a smart mouth

dang oneissa you thick

oneissa by gi fgjk November 7, 2017

Onesieking0 

An awesome tiktoker. The best tiktoker.

Guy1: hey have you seen @Onesieking0 on tiktok?

Guy2: yes he’s my favorite tiktoker. His videos make my bussy queef!

Onesieking0 by Puthdestroyer February 17, 2021