talkin bout t-rex 

Said when a conversation has drifted beyond the original topic or comprehension all together.

Friend1: "I enjoyed the movie, it had cool effects and stuff"

Friend2: "Dude, please teach me how to play popcorn on the keyboard"

Friend1: "Dude wtf, I'm talkin bout t-rex here"

talkin bout t-rex by ZT November 11, 2005

talkin bout it 

Bay Area slang for asking if a person is interested in smoking marijuana.

"Aye dude I got no work tomorrow."
"Shiiit. Talkin bout it?!"
"I got 5 on it."

talkin bout it by JimJongIl June 26, 2009

talkin bout it 

Verb
When someone says they are "talking about it", they are saying that they would/would like to have sexual intercourse with the designated person.

*Paul and Andrew see a hot girl walk by*
Paul: you Talkin Bout It?
Andrew: yeah fool, talkin bout it..

*Paul and Andrew see a skeezer walk by*
Paul: talkin bout it?
Andrew: hell no fool, not talkin bout it..

talkin bout it by SUPDEN123 July 8, 2011

what you talkin bout willis? 

Famous quote from 80's tv sitcom "Different Strokes"

Used in normal conversation when speak doesn't understand.

"what you talkin bout willis?" -- translates to: "I did not understand"

what you talkin bout willis? by Butifuco November 17, 2003

ain't like talkin bout 

Something that is OK, but only mediocre hypothetically compared to something else. If it was like talkin bout then you'd be talkin bout it.

That food was alright, but it ain't like talkin bout. (The food could have been better, but no complaints)

Your car is fast, but it ain't like talkin bout.

ain't like talkin bout by Gooseph April 13, 2008

Dats What I'm Talkin' 'Bout

An expression to show that you like something.

This is the slightly more slang version of that's what i'm talking about.

Also see the acronym for this term:DWITB.

(After taking your first swig of beer after a long day at work)
Oh man, dats what I'm talkin' 'bout!

Dats What I'm Talkin' 'Bout by AppleJax December 9, 2004

what you talkin bout willis? 

Implying that someone else is crazy when they're merely pointing out your foolishness.

Willis: Don't you think you'd better put the lid on that blender full of gunk before you plug it in?

Lil' Fool: What you talkin bout willis? (as he plugs in the blender)

what you talkin bout willis? by Liv Pooleside April 8, 2006