The first day of the week to enjoy yourself before Monday.

Monday is not the first day of the week there should be no complaining about how horrid the start to the week is as Sunday is given to us to enjoy the start of another week.

A U2 song based on the massacre of bloody sunday. They perform it brilliantly at the Vertigo tour

The feeling you have after a long week of work followed by a Saturday full of binge drinking, when Sunday hits you question your entire existence. Typically characterized by laying in bed all day and both regretting past decisions and questioning your seemingly non-existent future. Thoughts like "I"m going to die alone" and "Will I ever get a job that I actually enjoy?" consume you for the entire day while you're battling a hangover.

having school or work on monday, and not being able to get to sleep on sunday.

usually it carries over, and makes it really easy to get to sleep on monday night, although sometimes a little too early

When two people have wild sex on Saturday night and wake up on Sunday morning to dried cum and smelly sweat.

The feeling of dread knowing that Monday is going to be rough.

A person who acts like a Christian on a Sunday but does not the rest of the week.