all dayer 

A play on the phrase all nighter; used to describe the almost impossible feat of staying up all day without napping.

dude #1: Hey bro wanna take a disco nap?

dude #2: Naw dude, I need to get some stuff done. I'm going to have to pull an all dayer.

all dayer by erieee May 22, 2010

First dayer 

Anyone who tries out for a sport and gets cut on the first day of cuts.

Jackson Cunningham is now a first dayer after getting cut from the baseball team on the first day.

First dayer by Director of Athletes March 9, 2022

All Dayer 

Staying awake all day to try and reset your body clock.

Normally follows after a sequence of going to sleep at increasingly later times, until your going to sleep around dinner. The only cure is to hack it through the day and go to sleep at a sensible time.

Need to go to sleep at a sensible time, gonna do an all dayer.

All Dayer by jake29 June 2, 2011

All-Dayer 

The feeling one gets after pulling an all-nighter. You start to feel so tired that you aren't even tired anymore. You eventually start to feel like you are in a dream. Sometimes when under the influence of an all-dayer people might start talking to complete strangers and be completely unaware of what is going on around them. You might also feel a strange sense of happiness and confidence.

All-dayers can be fun and scary at the same time.

All-Dayer by teboe17 June 6, 2013

dalbert 

An absolute savage. Too cool to be compared. Cooler than a Cole

1-Man, that guy is such a Dalbert right now.
2-Yeah, so much cooler that Cole.

dalbert by Dalbert144 March 29, 2017

two-dayer 

When a male has not ejeculated or has not had an orgasm in two days he has what is known as a "two-dayer" or "loaded gun". Two-dayers can frequently occur when the subject is on a family vacation or traveling with a large group of friends. The subject which possesses the "two-dayer" often withdrawals themselves from the social context as they desperately seek solitude. The subject becomes grumpy and highly irritable. Oftentimes the "two-dayer" results in what is known to be a very sticky situation.

Joe - "I can't wait till my flight lands and I am back at home. I got a two-dayer, this vacation isn't even fun anymore."

Tommy - "I got to go back to the hotel. All these girls in swimsuits and I got a two dayer. Someone shoot me."

Context: Two men sharing the same hotel
Mike - "Chris, why are you taking your ipad into the shower with you?"
Chris - "I got a two-dayer."

two-dayer by ChillBro July 31, 2014

Daler 

Daler...
Lemme tell you a lil some about him

He's pretty sexy I aint gon lie

Young sexy mudafucka

Is that Daler oh my god look at the size of his arse

That lad is some sexy cunt he must be a Daler

Daler by Shmup me boya November 22, 2019