All day 

means "often"

Mostly used hand in hand with anything that has positive quality.

Do you use marijuana?

All day, every day.

All day by contagion; September 19, 2009

All Day 

Term used in prison amongst inmates meaning they're serving a life sentence.

How long you down for?
"all day"

All Day by Dreek January 9, 2010

all day 

1. Yes
2. Of course

1. "Tyrone, are you going to hit that?"
"All day."

2. "Tyler, are you going to clean the dishes"
"All day."

all day by Rick Becker December 24, 2009

all day 

Restaurant slang (kitchen). A request by a line cook to the expeditor (controller of the orders) about the total amount of orders for specific items.

Chef, I need an "all day" on filet mignons.

all day by Shad June 20, 2004

All Day 

gang slang used to say "Okay", but in a sense that they will get it done no matter what.

speaker a:"put that shit in the van tonight"
speaker b:"all day man"

All Day by grand spanka April 7, 2007

all day 

overused and at times annoying response to what day of the week it happens to be

"Is it Wednesday today?"

"Yep, all day."

all day by holly August 11, 2004

all day 

when you nail your one rep max like its a piece of piss. applicable in other areas of difficulty that have been overcome with ease and style

see that deadlift? - "aaaall day"

guy1 - you really sure you can get the basket ball in the hoop from here!?

guy2 - all day



random guy - you think you can get with mehdi's work buddy?

karl - *grins* .. "all day"

mehdi - stop fucking saying that!

all day by karl z July 5, 2008