Result of sever head trauma, hence, retarded.
-That damn son-a-bitch gowt hit wit dis here club 'n' now he aint say nuthin no more.
-That demented moron looks at walls more than tits
by Urban Dictionary February 28, 2005
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1. To make someone go crazy or insane
2. A very fun and entertaining website www.dementing.com
1. Those lights in the sky are so dementing
2. Dude im bored ima go check out www.dementing.com
by Ben November 11, 2004
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adjective
1. Something fairly absurd which triggers illogical or unreasonable laughter.

2. The new random
After I kicked him, he turned around and proceeded to gape at me with a demented stare.
by Ruby "Cuff" Slasher May 19, 2007
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Demental is a mixture of demented and mental.
Lol I'm so demental 😂
by pineappleflamimgo March 18, 2019
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Third shift at the Wal-Mart Supercenter in Goshen. See Wal-Mart Mafia
I just went to Wal-mArt and damn those bitches are demented as a motherfucker
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A really freaky-lookin' person. Usually the person looks retarded and in space.
Your brother looks so demented.
by freakinweirdo November 20, 2004
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An adjective describing someone is being posed by a demon.
*EXAMPLE*

A young child was possed by a demon and they had to call an exorcist.
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