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Sibylle is a strong feminine name from Greek. Sibylle is a really pretty girl who is also super smart and sporty. She can be a bit bossy at times but it’s her way of getting work done. She knows a lot of people and has many friends but likes to stay in a small group. She can be a bit shy with people she isn’t familiar with, but gets crazy with her close friends. She might be smart, but she also does stupid things. A Sibylle is also quite determined and knows what she wants.
Did you see Sibylle crash this guy in a swimming race ?
Sibylle by Emmmmmmaqts December 26, 2017

what arbitrary silliness 

silliness 

silliness is like saying you like or love how silly someone is but putting it into a sentence you’d use silliness.
“ your silliness is my favorite thing about you “
silliness by Nati Potati January 6, 2019

Silliness 

When you are in class and you are supposed to be filling in the blanks for something like science, but instead you fill them in with the same word over and over again. e.g. Unicorn.

Silliness: the art of being silly
The Earth began 14 Unicorn years ago. The Unicorns then roamed the Unicorn for hundreds of years. Around Unicorn years ago the unicorns took over from the unicorns and the fish started to unicorn. Birds were next as they too unicorned, they went from unicorns to bigger unicorns to even bigger unicorns. The unicorns then ruined the Earth creating lots of unicorn which is damaging our solar unicorn.

Today, I used my extreme silliness to make biology more interesting.
Sibylle- {si-bill-la}

a strong feminine name that is demanding yet satisfying when it comes to sex.
That girl is such a Sibylle.
What do you mean by that?
Did you hear what I got last night?

Silliness 

1.) An act of being the opposite of serious
2.) Lack of sense and good judgement
3.) Pretty much Amanda's life, friends, and family

4.) Any act that is hysterical but cannot be explained in any way i.e. wtf?

5.) when funny/weird shit occurs or if amanda and her friends/fam are around use this word!
1. wow did that just happen what a bunch of silliness

2. Oh Amandas here? well here comes the silliness

3. hahaha i love silliness it makes things so much more fun
Silliness by jmillmakeitrain1 July 31, 2011
More from Urban Dictionary

piddlefart

verb. To waste time doing nothing.
Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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
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