rusty nail 

Inserting a finger into the anus, usually a female finger into a male anus. Related to rusty trombone.

Her boyfriend asked for a rusty nail but since she never did it before she chickened out.

rusty nail by Ephraim Bard January 15, 2011

Nailed 

To get beat up; to lose a fight big time.
To get owned.

Did you see that fight? Jason just got NAILED!

Nailed by you-suck September 25, 2009

Naise 

A girl who looks extra young for her age. She’s sweet but can be an ass when you mess with her friends or family. Naise is usually a short girl. Naise is beautiful, smart, and funny. Be glad if you have yourself a Naise because she’s a keeper.

Naise’s so smart

Naise by Hershey’s kisses December 3, 2017

White nail polish

Means they have nice titties

That girl with white nail polish had nice titties

White nail polish by Justuel July 23, 2021

Naids 

The kind of aids found in the Navy, If you have Navy Aids or Naids it is quite possible your either gay or have joined the Navy

Dude I think you got naids from that navy guy the other day

Naids by YouGotNavyAids June 20, 2011

Toe nail 

The remnants of a once packed weed pipe, a stale hit

(guy # 1) Is there anything left in that thing?
(guy # 2) Nah I think it's toe nail.

Toe nail by Brian Couto January 10, 2009

bearded nail 

a johnson, a rod, a spike, a pork sword... it's a man's ding-dong, baby

Girl, his bearded nail made me shake like jelly on a plate

bearded nail by The Bearded Nail March 22, 2004