An extremely handsome man. Usually, they are very tall, muscular and intelligent.
Zach is such a Simma.
by Jeffrey Foxsmyth June 20, 2021
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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!!!!!!"
by Peter Poland October 24, 2003
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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?
by Halo 2 Killa December 22, 2008
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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”
by Nikki November 5, 2004
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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!’
by November 22, 2021
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