chat 

A perosn who is very un-attractive

"damn, she's a chat whore."

chat by Lidiaaa May 10, 2007

chat 

Word used in Irelans,mostly Donegal area. It means 'bye' essentially,but can also be like 'good riddance'Normally used in caps when typed,or with multiple A's.

Example 1.
-okay,I better go,CHAAT!
-right,chaaaat!

Example 2.
- are you not talking to Cara anymore.
-Naw,we got in this big fight so chat to her!

chat by GoodGoneGirl December 20, 2010

chat 

To talk endlessly, usually when talking incorrectly.

"What you chattin' bout?"

chat by A February 18, 2007

chat 

n. Caribbean slang for what a DJ or artiste does over a beat.

"Listen wha' meh chat 'bout."

chat by redgyul September 22, 2004

chat 

the past tense form of cheated.

You looked at my cards, you totally just chat.

chat by DaniJo October 3, 2007

chat 

A derogatory term applicable to anyone. Derived from a type of potato, usually small. "Chat" was originally used to describe people with heads that are small and rough in shape, but has since been adopted into everyday language to describe unclean people.

"Trent just ate the bubblegum from under the table! He's such a chat..."

chat by Josh Byrnes September 3, 2005

chat 

Adj.

Something utterly rank, disgusting or wrong.
Originates from 'chad'.

Holy shit andrew, your girlfriend is really chat!

chat by Freemo September 21, 2005