An acronym for Owari No Seraph (seraph of the end). An anime about an abused gay sexy blonde vampire, trying to rescue his King of salt from the humans experiments.
by Yoi1999 October 26, 2017
Get the Onsmug. A one night stand that acts like your significant other, rather than a hit it and quit it.
Duties include, holding hands, sweet nothings, kisses on the cheek and meeting friends and family all on “first” date.
“One night boyfriend” is often followed by full hungover / drunk next day then to never hang out again.
Duties include, holding hands, sweet nothings, kisses on the cheek and meeting friends and family all on “first” date.
“One night boyfriend” is often followed by full hungover / drunk next day then to never hang out again.
My binge date last night turned into total one night boyfriend yesterday. We met up at Happy hour then he came to friends bday dinner and chilled all night long, had amazing sex then went to brunch with his friends. Fast forwards never spoke again
by Lykra Dranks May 27, 2019
Get the One night boyfriendmug. 
Those who had been or are in the competitive side of gaming will mostly relate, a One Main Wonder is, in simpler terms: an individual who can only win if said individual is using her/his main, they can be easily spotted by their lack of ability or lack of interest in learning to use different characters, or has been playing that character for too long and is stuck in a zone of comfort, this however brings a much extense debate whenever it is ok or not to be a O.M.W. but it all comes down to what kind of game they play, for Fighting games, One Main Wonders are not much of a problem, all it takes is the right character to counter his/her character, on online competitive however (LOL, OW, FORTNITE, SSBU and so on...) can be a problem, you play to support your team and carry out your role effectively in order to acchieve victory, if a One Main Wonder can only use a character that does not fit the role your team needs, you will have a hard time battling the enemy.
Guy 1: Man, I got beaten by that dude over there at SSFV, his Chun Li is strong.
Guy 2: Yeah bro, he is such a One Main Wonder.
Ex 2
Guy 1: Dude, we need a healer! please switch from Hanzo!
Guy 2: Naw man, we can win, I have 50 kills.
Guy 1: Y' U such a OneMainWonder?
Guy 2: Yeah bro, he is such a One Main Wonder.
Ex 2
Guy 1: Dude, we need a healer! please switch from Hanzo!
Guy 2: Naw man, we can win, I have 50 kills.
Guy 1: Y' U such a OneMainWonder?
by AssortedCookies February 29, 2024
Get the One Main Wondermug. The guy stands on one leg with it crossed over his knee while the girl is bent over the bed or against the wall
by Saddlewhip December 16, 2016
Get the One footed flamingomug. by CleverLeo202 November 19, 2022
Get the A Real Onemug. After-market body parts. Fake boobs, titties, breasts. The faker the better. Bought them right off the rack at the store. Easy install: No cutting or welding required. JUST BOLT 'EM RIGHT ON!
Hey dude. Screw-ons 12 o'clock.
Yeah man. She must have picked those up in the Oversize Parts dept at Boobs "R" Us.
Yeah man. She must have picked those up in the Oversize Parts dept at Boobs "R" Us.
by Dino Dan May 4, 2022
Get the Screw-onsmug.