OneStarHero

A OneStarHero is the term for a sex act performed where the male shits inside the females mouth and she throws it up on his penis. After that, the male inserts his inside the females ass and quickly removes it in order for the female to shit all over his penis. Lastly he inserts his shit covered penis inside the females vagina and ejaculates inside her. It is referred to as a OneStarHero because only a crazed fan would let his/her one star or hero perform such an act on them.

I met Justin Bieber last night and after he took me back to his hotel room we did the OneStarHero.

by Da_Catalyst37 September 5, 2016

Omnes

Another term for mary sue. Except much worse. Like MUUUCH WORSE.

I just made an Omnes.

by raaaaaaaaaandom username May 16, 2017

onnestee

SHE IS THE MOST UGLYEST PRESON ON EARTH

Ew you see that girl she such a onnestee

by Mairea May 22, 2017

onesie party

A cover for a orgy. Teens use this often as a cover to trick there parents

Hey we're having a party
What kind
A onesie party

by Mick rib April 22, 2018

Onesto

A world that can be used when you're very surprised. Typical italian word from Cosco.

"hello, how are you?"
"I'm fine thanks. ONESTO!"

by eeemhahah January 11, 2018

onesmolboi

A “dank” term describing a small person that is really funny

Remember that one smol boi at the party
That OneSmolBoi was really funny last night

by OneSmolBoi May 4, 2018

Onesome

When one sits alone in the living room alone on valentines day whilst they can hear everyone else getting fucked senselessly

Me: I had a onesome last night
Friend: That sucks

by fuckingjimbpmcdimbo June 14, 2018