Green Card

Used on ex-gf's,
Gives mates the permission to sleep with your ex, under the condition that after he or just before she is about to Cum. You look her straight in the eyes and say " (insert name) says hi." Get dressed and leave

From this day forward (insert name) has a green card.

by Thefrenchstud March 7, 2017

Goose green school

A smelly place for bad children who can't get into the religious school up the road because God hates them. Spend their time bullying eachother and the teacher and laughing at fat people. The teachers swear like Irish drunks of st Patrick's Day. The lunch is groole. Oliver twist has better food than that. No Goose green kiddo will ever ask for more. It's bumhole food. There are large rodents including rats and maggots infesting the school. The only good teacher is Mr pavlou (love that old geezer)

Person one: I want to punish my child. Where should I send them?
Person two: goose green school

by 🍆🍆🍆🍆🍆🍆🍆🍆🍆🍆🍆🍆🍆🍆🍆 December 23, 2018

green nut

Nuttin in the woods

I had a green nut into that tree over there

by Mad boii August 26, 2017

Green fn

Green FN is a slang term for "Green Fuck Nigga" that is particularly prominent on TikTok in the context of basketball clips. It is inspired by the NBA 2K video game series, where the quality of a player's basketball shot is measured by color, green being the highest quality. The term has been used ironically to comment on basketball players missing shots and sincerely to showcase a particularly stylish move, whether on the court or in another context. The slang term originated in early 2023 and spread again in early 2024 after it became a spam comment on TikTok.

"Why is there a blinking light in the teddy bear eyes you gave me?"
"Green fn"

by FadedaPigeons March 21, 2024

green grain

Pot, Refer, grass

Man 1: Hey roll some more of that green grain.
Man 2: Aight fam.

by yungbudd December 2, 2017

“Green Bean”

When a person shoots a swish in basketball, it is likely they will say “Green bean!”

Referring to the game NBA 2k, where if there is a green bar, it is guaranteed to go in.

*shoots the ball* “Green bean” *completely misses*

by bigSKYblues June 23, 2025

Green Beard Altruism

Greenbeard altruism is a fascinating concept in evolutionary biology that attempts to explain the evolution of altruistic behavior. It proposes that a single gene (or a set of tightly linked genes) can be responsible for three distinct traits: a noticeable signal or "tag" (like a green beard), recognition of that signal in others, and altruistic behavior directed towards those with the same signal. This allows individuals to selectively cooperate with others who share the same gene, even if they are not related. 1 While the "green beard" example is hypothetical, there are real-world examples of this phenomenon in various organisms, highlighting the potential for cooperation to arise through mechanisms beyond kin selection.

Green beard altruism, while theoretically possible, is rarely observed in nature due to the complex requirements of a single gene controlling the signal, recognition, and altruistic behavior.

by The Counterintuitive Words February 10, 2025