This is true

"This is true" is a term used by buddy's who are agreeing with what someone has just said.

Dude #1 "Man that dank we smoked last night was da bomb, yo!"

Dude #2 "This is true!"

that's true

When somebody doesn't have anything intelligent to say in response to a statement that is made that does not need a response.

Mike: There's only one donut left in the box.
Bob: That's true!

true that

A confirming response, short for 'that is true". Also, a white man's version of 'true dat'.

'Yo, is that babe fine or what?'
'True that!'

true that

1. Used after something said, to show agreeance.
2. ghetto talk for "ditto"
3."I agree"

1a." man, that show last night was the bomb"
2a."true that"

True

A word that can be used in most contexts, when used to reply to a statement or question, that usually means the person using it is not actually listening.

1. Person 1: <tells a 20 minute story that is majorly uninteresting>
Person 2: "True"

True?

Asks the question, "Is that true?" without "Is that". Synonym: Really?, Are you serious?, etc.

Pa: Paul Blart: Mall Cop was the number one movie in the box office this weekend.
Brijit: True?
Pa: Yeah, I'm as surprised as you are.

The True

adj. A way of saying that something is the most absolutely one hundred precent totally correct statement ever.

"The desert fucking blows, dude."

"That's the true."