equivalent to "I'm kidding", ESPECIALLY: used after stating a reasonable hyperbole to clear up misunderstanding
Voice 1: "My boss is a real prick."
Voice 2: "Oh?"
Voice 1: "Yes, if you use LibreOffice instead of Microsoft Word to turn in your reports, he'll fire you."
Voice 2: "Wait, what?"
Voice 1: "Da-daup."
Voice 2: "Oh?"
Voice 1: "Yes, if you use LibreOffice instead of Microsoft Word to turn in your reports, he'll fire you."
Voice 2: "Wait, what?"
Voice 1: "Da-daup."
by guillotineGaurdian December 3, 2011

Tik tok boys who make the most racist unfunny jokes ever heard on earth and think they are "sigma" for hating on people because they love their own gender or dress up as cute colorful animals
We are da boyzzzz😶 🌫️🥶🥶🥶 We are sigma🥶😤🥵
by smackmyaxs May 21, 2023

To be very cool, to have received enough enlightenment to be the coolest of all those who exist.
This is commonly used in central New-Jersey.
This is commonly used in central New-Jersey.
You have become da sham.
by Zack Winters September 5, 2007

by Mattyfuckingsmokes69 October 5, 2018

da biff: Simple, bogan form of "The Biff." Often extended into a very long sylable, to be uttered as a extended groan, to point out the various uncultured tendencies of those who cry out, "Bring back the biff."
Also used to refer to crappy, mingey players.
Also used to refer to crappy, mingey players.
by Twittah May 26, 2009

by freshting January 24, 2011

Polite way for writing 'What the fuck?', useful when posting in newspaper forums or other internet boards where curse words are not allowed
by ab5sr August 30, 2012
