onetimeacraft 

One of the best blacksmiths out there (In roblox only). He will join you in making your game and then over time go into hibernation like those lizards and snakes and shit. Once in a while he pops up and shows old memes and then disappears again.

This guy is a onetimeacraft.
Kids! Stay away from him! He's a onetimeacraft.
I dream of becoming a onetimeacraft.

onetimeacraft by reallolman101 August 10, 2018

onetime 

the police, meaning you've got one time to run, or "eat yo shit nigga"

"Fuck, here comes tha onetime!"

onetime by Kelly Burkett September 21, 2005

Onetimewaymon 

A narcissist, sociopath, gas lighter who claims that they never have done anything more than one time.

Bye onetimewaymon, like I really believe you was with that bitch once.

Onetimewaymon by Kim Levene June 22, 2023

woodbury onetime 

The act of banging a chick in the dark and then pulling a switcheroo where one partner leaves and then another comes back to take over. With NO knowledge by the victim.

I once pulled a Woodbury Onetime by fucking a chick in the dark, and in the middle, I pulled out, switched with a buddy, and he finished up without the chick ever knowing.

woodbury onetime by WB1T July 19, 2009

onetime 

An expression of satisfaction

wow you got pizza ? onetime !

onetime by stump August 19, 2004

Onetimeblindnessiosis

A medical condition in which the patient cannot see anything on a one-time-view photograph or video.

Patient: So, what's wrong doc?
Doctor: It seems you have Onetimeblindnessiosis.

Onetimeblindnessiosis by Jay Von Kralzenx January 4, 2024