a person who will surrender their body to anyone who gives them dex or cold medication to get them high.
where in the fuck did they think of abusin dex?
by PlayDohMan September 29, 2004
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Collection of phone numbers of easy girls, simliar to the "little black book". Also known as booty calls, these phone numbers can also be found on bar bathroom walls.
Jesse: Do you have Brandi's phone number? I hear she's a real hooch...

Roy: Sure, I've got her cell number right here in my ho-a-dex!
by RoyV September 21, 2010
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A joke that is intended to be funny but isn't.
Oh, that is such a Dex Joke.
by Anitram May 24, 2014
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DEFINITION 1
When one person knows about something and the other person they are talking to thinks they dont know.

DEFINITION 2
If a person is trying to get off the phone the other person will respond to that person by showing them they have a loaded phone book and can easily call and talk to someone else.
Definition 1 Example:
If Chantel is talking to Ron and Ron wants to get off the phone and makes an excuse to try and get off the phone, Chantel will respond to Ron catching his lie, "Oh, you so you're clothes are ready to be put in the dryer from the washing machine, huh? Alright player, uh huh, DEX KNOWS PLAYER, DEX KNOWS.

Definition 2 Example:
If Chantel is talking to Ron and Chantel starts to act like she's too cool for the conversation, Ron will show he has other options and respond with, "Alright Chantel, thats fine, I dont need to talk to you, I got my phone book, Dex knows, Chantel, Dex knows." This shows Chantel that Ron has options and he can do him.
by Amit Soni April 23, 2010
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To get wasted. Usually used in reference to marijuana.
Hey, it's 4:20, bust out the bong and let's roll dex!
by Tank May 24, 2004
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When someone tries to sneak something past you. Can be used more specifically as stealthily putting something into someone else's butt.
Hey Ralph, did that guy tiny dex you? I don't remember, but my butt is super sore.
by TheBulkyLlama January 18, 2017
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