Taco beard

1. A beard so covered in taco juice that all the beard owner can smell is taco.

2. A beard that belongs to a man who just went down on a girl's bearded taco

After eating a super juicy taco, Brendan pulled his mask over his face and said "All I can smell is taco, I've got Taco Beard!"

by CaptainJabbin February 25, 2021

National Ugly Beard Day

On December 23, the barber shops are free for ugly beards.

Happy National Ugly Beard Day!

by sg_10 November 3, 2021

The Bearded Chin Wonder

A fury man-ape with a beard that connects to his ponytail to form a lions mane. He is known to hide shatter covered blunts in his hair to avoid detection while sneaking into concerts.

Oooohh shit its Ilian the motha fucking Bearded Chin Wonder!!!

Loc-"Who's bringing the beers?"
Me-"The Bearded Chin Wonder"

by Ebonizzle September 29, 2017

Beard Madness

A short-lived surge of itch, prickling, and irritability that hits about 24–48 hours after a close shave, as stiff regrowing stubble and freshly sensitized skin team up to drive you into a slight frenzy. Typically lasts 1–4 days.

“Day-two Beard Madness has me wanting to claw my face off.”

by TwistedBobbay August 29, 2025

vomit beard

When you vomit so much that it covers the outside of your mouth and looks like a beard.

Eric: "Dude, I got so drunk last night!"
Paul: "Yeah, I saw pictures on Facebook. You even had a vomit beard."
Eric: "What?!"

by Goonie Jenkins January 30, 2014

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

beard pull

The act of one with a beard longer than 2 inches grouping many hairs on their face with one hand and pulling downwards, showing the length of their beard. Usually done in a flirtatious manner but could also be used to deter one from asking too much.

'Bro, Joe just did a beard pull, he either likes this chick or she said he was wrong about something so he needs to bide time."

by TommySalam7 June 7, 2023