hidden steamer 

When you go over to someone's house who you don't like, and you take a shit in their heating ducts.

When John's house starts smelling a bit rank, he'll know someone left a hidden steamer in the ducts.

hidden steamer by momi May 9, 2006

Hidden Tail

a chick in your phone you only call to bang, and you don't want any of your friends to find out about.

Hey I got no chicks to bang, I am all out of hidden tail

Hidden Tail by puun99 July 5, 2009

Hidden Treasure

The name for the unsmoked weed that is hidden under the ash in a seemingly finished bowl.

Adi: I think we're out of weed, this bowl is all ash
Gio: nah dude move the ash aside, there's hidden treasure in there

Hidden Treasure by weedman69420 March 12, 2021

hidden talent, keep it hidden 

when someone believes that they’re secretly good at something, but in reality they’re terrible

person 1: posts a video of them singing a song horribly
the comments: HIDDEN TALENT, KEEP IT HIDDEN

hidden talent, keep it hidden by inkdemonlives July 16, 2023

Hidden Hitler 

Place middle finger and index fingers together under nose to form a Hitler mustache and raise your arm up like Hitler, point to something or just use it as a greeting, great fun for anyone with a sense of humor, works great in a retail store with coworkers

Woman walks in the store and ask's "where are the iPods"

Man places 2 fingers under his nose and raises his hand like Hitler and points to the sign that says "mp3s and Ipods."

Woman feels like a idiot.

as a side 'game' you can use Hidden Hitler for points for blacks/jews/mexicans/ woman/
retards/cripples/bosses/ coworkers family...etc

example a woman might be worth 20points

Hidden Hitler by Medford May 17, 2008

Hidden Valley 

When a woman is so slutty that her vagina is always full of semen. Like the hidden valley, its full of ranch.

Bob: Dude, that Amanda chick has a hidden valley. I almost puked!
Mc: Please tell me u didn't dip your carrot in it...

Hidden Valley by MMMMCCCCW February 26, 2011

hidden hills 

A girl whose tits look small when wearing a loose shirt (such as a polo shirt), but are actually larger than they seem.

Damn, I thought her tits were small when she had that uniform on, but when I saw her in a bikini I realized she had hidden hills!

hidden hills by Doctor Swiing August 30, 2007