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An extremely handsome man. Usually, they are very tall, muscular and intelligent.
Zach is such a Simma.
Simma by Jeffrey Foxsmyth June 20, 2021
Words you can keep
Truncated form of "simma down now"; used specifically when trying to hold one's keep, defending against someone. Synonymous with "hold!!" or "wait!!"
in Lord of the Rings movie part II, when everyone's preparing to hold the fortress, you can at one point hear a determined "hooold!!, hoooolddd!!! hooooooollllld!!!!!". Well the alternative to that is
"simma!!!, simmmmmmaa!!!!!, simmmmmmaaaaaaa!!!!!!"
simma by Peter Poland October 24, 2003
Simma is a pisces and pisces men like to cheat(at times) because they don’t know what they want. Don’t go for a simma
O my goodness not a Simma!’
Simma by anonymous November 22, 2021
Referring to being a genuine man and being cool to others
Hey man you are totally a simma!”
simma by clashfox January 29, 2025

simma down 

a common phrase passed around at many instances of the African American family meal
grandma: “y’all be ready to eat when the collard greens simma down”
uncle: “these kids betta simma down right quick while im watchin’ the game
bro: “yo- just simma dog, im on the phone with my honey”
simma down by Nikki November 4, 2004

sim simma 

1. a phrase used as a declaration or recognition of greatness by oneself or another person, most often used in a congratulatory nature

2. an informal greeting between friends, replaces or adds on to "yo" to mean "hows it going", or "whats up"

3. a response to a greeting, and depending on vocal tones, can be used to convey a wide variety of moods

4. nonsensical lyrics used by Beanie Man at the beginning of the song Who Am I
Example 1:
Dude 1: Yo dude, remember that girl I was talking to at the club last night?
Dude 2: Yea.
Dude 1: Well afterward we went back to my place and she let me tap that!
Dude 2: Sim simmaaaaa!

Example 2+3:
Dude 1: Yo, sim simma?
Dude 2: Sim simma.

Example 4:
Beanie Man: Sim simma, who got the keys to my Bimmer?
sim simma by Halo 2 Killa December 22, 2008

Sigma Hater 

One who possesses a disproportionate disdain for single bonds. Known colloquially as "pi snobs," these individuals are predisposed to looking down on saturated molecules.
Freddy said he wouldn't go near that 3-methyl octane, but he can't keep his hands off my heptadiene. Man what a sigma hater!
Sigma Hater by Big Diggity January 6, 2015
More from Urban Dictionary

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
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