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.

by Ephraim Bard January 15, 2011

Rusty Nails

When you scratch your ass and you end up with poop under your nails. This can also be achieved if your finger pokes through the toilet paper while wiping.

Damn bro, my ass was itchy when I went to bed last night and I woke up with rusty nails.

by rxlouden August 6, 2016

Rusty Nail

Popping a turd in the fridge to let it freeze and then using it as a dildo.

"Mate last week I froze one of my shites so I could rusty nail my new bird in the fanny".

by we_need_jesus September 20, 2017

Rusty nail

A homeless mans penis

A homeless dude is beating his meat on the side of the road and the little girl said hey daddy what is that and he sayed of sweaty that is a rusty nail

by Omg I just had a shit break January 21, 2016

Rusty Nail

When you are having sex with a girl on a beach.
Then you pull out cover your dick with sand and ram it back into her vagina
It will feel like you rammed a rusty nail up inside her

I gave my girl a rusty nail

by Sharpie February 28, 2005

Rusty Nails

He is some kinda odd creature who wears leather pants with a silk shirt...is sexually confused likes to burp very loudly to attract mexicoons and raccoons Opens funhole every widely for random travelers who need to unleash a deadly STD

Rusty Nails got a lodda STD's HEHAHEHA MWA. HAHA Yo funhole got ripped open mwhhaha

by Whoopy Fee March 16, 2004

Rusty Nail

Switching from Anal to Vaginal

Yo I was buttfucking this girl when I pulled out & started nailing her pussy and that dick looked like a rusty nail, literally

by DudeManBroGuy February 5, 2007