1 definition by Dregon44

Top Definition
An overly enthusiastic exclamation for "omg". The ending consonant is emphasized with "aa" to display a sense of extra shock or disbelief. Can be applied to many other words as well.
This item is on sale for 50% off!?! omg-daa! (oh-my-god-dah)
by Dregon44 December 21, 2011
Mug icon
Buy a omg-daa mug!