All-dayer 

Too pull an all-dayer; Coming home from school and playing video games all day, until your bedtime at 9 o' clock.

Person 2: Hey, Nischant! I heard you played an all-dayer yesterday!
Person 2: Yeah, man. I played right after school until night time. It was dopesauce!

All-dayer by yakerrrrr March 11, 2011

all-dayer 

The act of sleeping all day after an all-nighter, a large party, or a long gaming session.

Dude, Hannah is pulling an all-dayer because she stayed up so long.

all-dayer by DaFatMan August 4, 2010

all-dayer 

'all-dayer' day - when you sleep all day.
As opposed to all-nighter night, when you're up all night.

You didn't come to class yesterday, where were you ?
- I pulled an all-dayer

all-dayer by Zudonim January 15, 2017

all damn dayer 

Doing a deed routinely with perfection daily.

Sun up till sun down, my nigga, Imma be getting that paper, and I do it like an ALL DAMN DAYER.

all damn dayer by All Damn Dayer July 1, 2015

all day er day 

"Er" is short for every; a phrase that means an action is occurring all day, every day

Tim: Yo, Mac! You been smoking that herb?
Mac: You know. All day er day!

all day er day by Tim Elephant August 25, 2008