one and only d o double g 

Snoop "Dogg"

D-O-double G

Spells "Dogg" as in Snoop Dogg

Da da da da daaaI
t's the one and only

It's tha mothafuckin' D O double G

you can also say "one and only d o double g" instead of "mothafuckin' d o double g"

one and only d o double g by Julius Kang July 18, 2016

No one gives a shit 

When you really really want to emphasize that no one cares about something. Not only does it feel satisfying to say, it's a quick and easy way to shut someone down when they say something stupid or trivial.

Guy 1: My favorite color is white.
Guy 2: No one gives a shit.

No one gives a shit by Dictionary-Man 2.0 December 7, 2021

one-guyed

verb
one-guyed or one-manned is notably used on Twitch and refers to when a streamer with a sizable chat gives attention to a chatter by arguing with that chatter as if that chatter speaks for a large amount of chat.

XQC and Malena tend to go on long rants because they let themselves get one-guyed often. It's annoying because you can sit there for minutes wondering who they're talking to.

one-guyed by Todd Shepherds February 21, 2022

That One Gay Cousin 

That One Gay Cousin is well, your gay cousin. If you don't have one, chances are, YOU ARE that one gay cousin!

Person 1: Who is your one gay cousin?
Person 2: I don't have a gay- oh shi- I guess I'm the gay cousin...
Person 1: Congrats! I always knew you were that one gay cousin!

That One Gay Cousin by IHateNamingThings.org April 6, 2019

Buy One Get One Me 

"Buy One Get One Me" is used when shopping for a gift for someone and you find something so great that you have to have one, too!

"Hi Mom, Merry Christmas! Here's a cool shirt. I hope you like it. Isn't it cute! I bought one just like it... I got it "Buy One Get One Me!"

Buy One Get One Me by ElectraKP3 April 9, 2012

One Guy Rule

When a girl has a history of getting with many men. She meets a guy, falls for him insanely quickly, and now insists she is a changed woman and no longer wants to sleep around.

Wow, she has seen the same guy twice, it must be that new 'One Guy Rule' she talked about.
Looks like they've both settled down together, that 'One Guy Rule' worked.

One Guy Rule by Zoomers “r” Life February 5, 2020

No one gives a fuck about what your name is on urban dictionary so fuck off 

People who look up there name on urban dictionary looking for something like Josh-nice, funny, cool, huge dick and hot af. They post it on there story to show people that there's more then one perso in the fucking world with the same name as then and decided to write a paragraph about it....

No one gives a fuck about what your name is on urban dictionary so fuck off Something your would say to your friends on your annoying Snapchat feed that won't stop posting there dumbass names. or a answer to your annoying friends whom post this shit on there snapchats when no one gives a fuck

No one gives a fuck about what your name is on urban dictionary so fuck off by Christivn March 27, 2017