Top Definition
The state of unpleasantness that follows a night of heavy binge drinking. The effects of a yesterfester can include but are not limited to the following:

Beer Farts, Headache, Beer Shits, Puking in one's own bed, Lost articles of clothing, personal items or friends, Heartburn, Nausea, Indigestion, Yay Pepto Bismol!, Feelings of Helplessness, Waking up to a toothless woman or dude, being lost, and losing your identity.

Part of the overall experience of a yesterfester is piecing together the events of the previous night that lead up to the yesterfester. Yesterfesters are often the result of a yesterfest.
Brian: Oh man I have a terrible yesterfester!
Scott: Yeah you called me and asked if your new homeless friend could sleepover last night.
Brian: Did he?
Scott: Yeah he's upstairs making breakfast. You should really give him something to wear.
Brian: Well that would explain my sore butt hole. I feel like shit.
Scott: Sounds like you have one hell of a yesterfester.
by Phantomstealth October 27, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.