Forbidden Sleep Technique

The act of masturbating while naked to the point of an orgasm then not cleaning up afterwards to fall asleep quickly.

Yesterday I had to use the Forbidden Sleep Technique to finally go to bed.

by AverageWhiteGuy2319 May 25, 2023

Forbidden inhaler

When you’re eating someone’s ass and they fart at the same time you suck, causing the fart to be inhaled.

Person 1: you look a bit sick today
Person 2: yeah she did a forbidden inhaler on me last night.

by Anonymousfrenchfry March 5, 2021

Forbidden Foreskin

Something that someone will try to hide when they were supposed to get circumcision, thus it being a forbidden foreskin. Also something that jews are not allowed to have.

Guy: Hey doesn't it feel great to feel the air down there now that there's no skin layer on top of it? That forbidden foreskin sure was getting in the way.

Jewish guy: Oh uh yeah sure it does, I can feel it flapping it along with the breeze.

by Cemorolen October 2, 2017

forbidden fruit

The phenomenon where forbidden things are more enticing compared to things that have always been allowed, such as movies that you're too young to watch.

Sneaking into the R-rated movie felt like tasting the forbidden fruit; it was thrilling to experience something I wasn't supposed to.

by Emotional Cruiser September 21, 2025

Forbidden Custard

It's the liquid counterpart to Forbidden Pudding, sharing the same unappetizing hue and presence during illness. Though it's more fluid in nature, it's equally unwelcome.

See also: Forbidden Pudding – a similar term, typically referring to the thicker, more gelatinous phlegm produced during coughing episodes.

"Every time I blow my nose, there's more Forbidden Custard. It's like a never-ending story."
"I thought I was over my cold, but then the Forbidden Custard made an encore appearance."

by TheJusticeBear November 14, 2023

Forbidden Wurtele

Threesome involving only men where all 3 maintain eye contact.

Hey what do you say, let's go down to the bar and pick up another and have a "forbidden Wurtele tonight!"

by Rrsparky October 7, 2025

forbidden popsicle

When firing a belt fed machine gun equipped with a suppressor, holding down the trigger and firing the machine gun long enough to make the suppressor glow orange or red hot. (Looks like an orange or red popsicle) Can result in catastrophic failure of the suppressor and should only be done in controlled environments or extreme situations. It's otherwise forbidden to do in most military applications.

I know I wasn't supposed to... but I couldn't resist giving that LMG the forbidden popsicle!

by honeymead December 19, 2022