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5.
It can mean anything and everything. But mostly all thinge generally badass.
Dood1:Dood you just slammed a bottle of (insert liquor name here)!!!!!!
Dood2: Err Day
by Smoaky Joe June 24, 2012
 
1.
Everyday
Guy 1: Hey man, when do you work.

Guy 2: I work errday
by Captain_Clutch July 29, 2008
 
2.
How often one should smoke marijuana.
Smoke weed ERRDAY!
by Zeromus255 November 09, 2011
 
3.
a way of saying "everyday" yet in a cooler country slang accent, typically used by cool people in random conversation.
aww ya errdayy man
by jHEARTTT March 05, 2011
 
4.
a cooler and more hip way of saying "everyday"...... people who say "everyday" are squares
we gonna hit up da clubs errday
by kedex April 08, 2011
 
6.
When arriving or leaving a destination it is a greeting that is generally AWESOME...but very stupid. If you say errday you are likely to be made fun of (because you are a retard).

It is commonly used by the the mentally unstable/ extremely high/ people who have been awake for an entire month.

The Err portion of the word can be strung out as long as the user desires...example ERrrrrrrrrrrrrrDay. But it is forbidden for the day portion to be stretched at all. By penatly of death in greater portions of Columbia.
Person 1: Have a good day

Person 2: ERRDAY!

Person 1: That's not a word you fucking idiot!!!!
by SpiffyGIA June 19, 2009