Seibert

A person with either a large nose, a bowl cut, or the ability to play the clarinet. Descendant of both the squidward and the shanth

Max looked towards the boy, and said

"God, that kid is SUCH a Seibert!"

by sluurp October 25, 2009

Seibert

A person with negative qualities. Such as: Spoiled, Careless, Inorant, Rude.

"You should really control your child, she's starting to act like a Seibert!"

by Bonquisha Charisse August 22, 2011

The seibert

The act of ejaculating in ones hand to throw it at some one

Gave my girl the seibert last night after sex

by I’ll Ian May 24, 2019

Seibert

Same as the Altoid Seibert, but without the Altoids.

The Altoid Seibert's cool tingle was a wonderful sensation. The Seibert was also nice but lacked the added coolness that makes the Altoid Seibert so special.

by BiggieUSC August 12, 2006

Altoid Seibert

same as the Seibert, only the female performs the act with one or more Altoids in her mouth

The Seibert was awesome, but the cool tingle provided by the Altoid Seibert added a whole new dimension.

by Solo February 15, 2004

Dirty Seibert

this specie will gape you with a 43 inch plane propellor till you beg for mercy of the nazis.

Hey, wanna get dirty seiberted?

good people, bad times

by anonymous April 22, 2022

Ryan Seibert

Poof* Back from Earfth
And the second time: Hello, Bye. 👹

Ryan Seibert won. 💨🌪️💨
How to use in incantation/ prayer "say it like I'm in another room and everyone knows me. "

by God, ~• The Devil June 13, 2025