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Used to describe someone of low mental and emotional maturity. Seibels have no greater joy in life than making sloppy wet fart noises with their mouths. You know you're around a Seibel when you hear heavy breathing and nobody is doing any exercise in the vicinity. A Seibel is often identified by their collection of cats and sloppy outer appearance.
"Why is he always making immature jokes, he's such a Seibel"

"The world could do without all these Seibels running around."

"Wow he died? He was such a Seibel anyway, good riddance."
Seibel by AsianSlayer January 14, 2021
Related Words
very motovative yet incompitent, retarded person that manages items.
what a dumb seibel
your such a seibel
seibel by sadizzle January 29, 2008
Retard who try to manipulate others to suck a wiener but only successfull when he meet another similar type of person like, ugly fat guy from midwest.
One guy: "look at that guy, he looks like a complete idiot"
Other Guy: "yeah, he is so Seibel"
Seibel by Tata51 October 18, 2010

Droppin' a Seibel 

To fart with either extreme stench (room-clearing) or a fart of epic proportions
Dude i ate too much at Taco Bell earlier - I feel like Droppin' a Seibel...

Jacob Seibel

Stupid rat boy that sits in the corner of the room threatening to shoot up the school but is too pussy to go through with it.
P.S. also threatens suicide
Some days I'm Jacob Seibel but other day I am epicsauce
Jacob Seibel by GooeyOoey June 23, 2019

Sibelius 

1) The most prominent (And just about only) Finnish composer. Lived from the late nineteenth century well into the middle of the twentieth. Famous for his seven symphonies, particularly the second and the fifth. Also produced such well known classical pieces as 'Finlandia', Finland's unofficial anthem, Valse Triste', his Violin Concerto, and his choral symphony 'Kullervo'. Although he lived up to 1952, he did not compose any new pieces after approximately 1920.

2) A music notation program known among the musical community for being annoyingly overpriced and very useful at the same time.
Sibelius is the only composer I know who can write music that reduces an entire audience to tears with his music (well, rappers can, but in a different way)
Sibelius by Lemminkainen September 6, 2010
More from Urban Dictionary

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
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