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Nick name for beautiful Itlian girls.

Also a city in Italy.
"Seinna is so pretty"
seinna by Kaseyisawesome August 21, 2007
Related Words
a beatiful woman who is very smart and funny
Sienna is so hot
sienna by unamed user 69 June 20, 2023
Sienna is very pooksters and will always be ready to do a backflip and explode in the air everywhere and having a million babies throw up all over the place everywhere.
Person 1: Yo have u seen sienna??
Person 2: Ya she exploded

Person 3: Where are all these babies coming from!! >.<
sienna by tussie licker May 7, 2023
one true daddy. she is one trustworthy person who will be there for you. she will keep her promise and be there for you. she has good music taste. she has big dick energy. she is also a goofball she loves marvel is obsessed wiht animals and crime documentaries
ohhh did u see sienna

damn she's got big dick energy and daddy material
sienna by theftootypebbles December 31, 2022
a nice person who you can always have fun with and ask about stuff when your confused
You should hang out with sienna and her friends. They look nice
Sienna by NotJCKACA May 5, 2023
person 1: “is that a goddess?”

person 2: “no. that’s sienna.”
sienna by lophieshipper101 April 25, 2019
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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