vyhledat jakékoliv slovo, například blumpkin:
 
1.
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!"
od uživatele sluurp 25. Říjen 2009
 
2.
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!"
od uživatele Bonquisha Charisse 18. Srpen 2011
 
3.
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.
od uživatele BiggieUSC 12. Srpen 2006