Getting drunk Friday and Saturday night, then waking up to an exceptionally powerful hangover on Sunday.
by The Fingers October 16, 2015

The last day of a week, sunday, when you get ready for next week and dont do anything. You eat so much fatty, unhealthy foods with an inttent to grow a second chin within a day
John: Got any plans for today Jamie?
Jamie: I'm gonna eat Ben and Jerries for breakfast, later order a pizza and watch Netflix all day
John: me too, lets have a double-chin sunday
Jamie: I'm gonna eat Ben and Jerries for breakfast, later order a pizza and watch Netflix all day
John: me too, lets have a double-chin sunday
by JohnnyBigGuns December 02, 2018

by swaggiegod420 February 10, 2014

by Godthegoon January 11, 2015

by koaguilds December 14, 2020
