Nail and Bail 

When a guy has sex with a girl and leaves and/or dumps her afterwards.

also called a Hit and Run

Jessica: Are going out with Tyler again?
Lauren: No! I can't believe the jerk Nail and Bailed on me!

Nail and Bail by yanxxx May 25, 2009

Nailgame 

The best selling game of the century.
Nailgame.

PCGamer: "It's impact was electrifying"
IGN: "Nailgame makes you FEEL like a nail"

Nailgame by Efigr January 27, 2021

Nailah 

nailah is the sweetest person you will ever meet. she would do anything in her power to make sure everyone is happy and at peace, even when she’s not. she’s independent, beautiful, and the most selfless person ever. Nailah deserves the world and back, so you are so lucky if you have a nailah.

“she’s so pretty, what’s her name?

“ohhh.. that’s nailah!”

Nailah by liv the one who wrote this! July 28, 2022

naibsel 

A woman with an awesome trait nicely hidden by using this word. Maybe seeing things the other way around could help.

She's a naibsel? Me too!

And no, she doesn't need to know anything about your insignificant kcoc.

naibsel by Ame.a December 13, 2022

toe nail fish bucket 

a phrase to inflict fear in the twitch streamer imperial_valkyrie

imperial_valkrie: playing roblox on stream
chatapsy431: toenail fish bucket
imperial_valkrie: toe nail fish bucket? eww. eww, what?

toe nail fish bucket by Luko_Landino January 25, 2021

Useless as a bent nail.

Totally lacking in the ability to get the job done. Derived from carpenter slang to refer to the metalurgical properties of a nail deformed and bent by extreme resistence in the material being nailed, or due to the inexperience or lack of skill by the person striking the nail. Despite streightening, once the nail is used again, it will tend to deform and bend, rendering it useless.

I sent Bob out to clinch the deal, and instead the client called to cancel the order! I swear, Bob is "Useless as a bent nail."

Useless as a bent nail. by Jakatola August 2, 2009

Coke Nail 

A long, rounded pinkie nail used to snort coke from. For fiends-on-the-go.

My coke nail is proving more useful every day.

Coke Nail by Derge September 19, 2004