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15.
The underpart of your chin that everyone has. Some may have it bigger than others.
That grandma has a huge wrinkly old Simeon!
by simeonthefatdogg4de3 December 17, 2011
 
16.
A Simeon is a insect, usually found in the back garden. The term, Simeon, can also be used be used for a person who is sexually frustrated, and is usually extremely unpopular. To be Simeon, is to be frigid, slow and extremely awkward.
-I saw a guy yesterday, totally Simeonish who was walking down the street, screaming "will you go out with me?!?" to every person he saw!

-What a Simeon!
by simeonfaagoottee44 December 17, 2011
 
17.
An ugly child that lets off farts every two seconds, smells incredibly bad.
Oh, Simeon's farted again. Ew.
by youaresuchaslutx00x0x0e33 December 30, 2011
 
18.
a young boy who knows nothing, when he thinks he knows everything, is very short & is the same in his pants. not very likely to hook up, because tends to be very nerdy and unsocial. has big dreams for music and youtube videos but unfortunately he will not succeed in that career. he has one best friend/boyfriend/neighbor. his life revolves around texting and doing his hair and the mall. his second best friend is also a nerdy one too (with glasses). Simeon's tend to be world's biggest jerks/backstabbers. not to mention manwhores who think they get some, but haven't quite yet. :)
girl: "heyyyy! nice to meet you!"

Simeon: smiles & *runs for the door* and yells TEXT ME LATER.
by youareamanwhore333 December 17, 2011
 
19.
To be a Simeon, means to be a wuss.
"OWW DON'T HIT ME!"

"that wasn't even that hard, what a Simeon"
by gikwanee432 August 24, 2012
 
20.
Someone who is musically illiterate
Arnold: "Hey did you hear 'All Along the Watchtower' by Jimi Hendrix?"
Kooby: "Who's Jimi Hendrix?"
Arnold: "Stop being a simeon."
by Kazuuay February 06, 2014
 
21.
A word used to describe a person with uncharacteristically apish features/attributes...sometimes reserved for people successful in hunter/gatherer endeavors.
Man that bitch stole the Simeon's V-Card over the summer.

or

The Simeon blew his hot steamy load over the fresh box of imported Chiquita bananas.
by King Kong Jr. October 22, 2007