la de da - if someone who usually talks slang says something posh or an unusually large word, unlikly of them
by xx.:~*Chazza*~:.xx June 07, 2005
Get the la de damug. A phrase you can use to dismiss someone or something. It's like saying "oh well," "talk to the hand," or "who cares!"
SPEAKER:
You know I was at the store the other day and I saw so in so and she was caring on and on about this, that and the other, and I just wanted to say why don't you just...
RESPONSE:
La de da!
You know I was at the store the other day and I saw so in so and she was caring on and on about this, that and the other, and I just wanted to say why don't you just...
RESPONSE:
La de da!
by Bluetree June 03, 2010
Get the la de damug. 
Oh, La de da
by pjksnhbakgjhn October 14, 2019
Get the la de damug. by HiHiHiHiHiHiHiHi July 24, 2008
Get the la de damug. 
Get the La Da De Damug. by Skitzo16 May 17, 2005
Get the la de freaking damug.